August
17, 2009

    


    North
Shore Acquisition Corp.

    175 Great
Neck Road, Suite 204

    Great
Neck, New York 11021

    


    Gentlemen:

    


    As a
condition to the consummation of the transactions contemplated by that certain
agreement (the “Put/Call
Agreement”), dated the date hereof, by and among North Shore Acquisition
Corp. (the “Company”),
Barry J. Gordon, Marc H. Klee, Robert Sroka, Arthur H. Goldberg, Harvey Granat,
Alan J. Loewenstein (collectively, the “Sellers”) and Sang-Chul Kim,
the undersigned hereby agrees as follows (certain capitalized terms used herein
are defined in paragraph 10 hereof):

    


    1.           In
the event that the Company fails to consummate a Business Combination within 24
months from the effective date (“Effective Date”) of the
registration statement relating to the Company’s initial public offering of
securities (“IPO”), the
undersigned will (i) cause the trust fund established in connection with the
Company’s IPO (the “Trust
Fund”) to be liquidated and distributed to the holders of IPO Shares and
(ii) take all reasonable actions within his power to cause the Company to
liquidate as soon as reasonably practicable. The undersigned hereby waives any
and all right, title, interest or claim of any kind in or to any distribution of
the Trust Fund and any remaining net assets of the Company as a result of such
liquidation (“Claim”)
and hereby waives any Claim the undersigned may have in the future as a result
of, or arising out of, any contracts or agreements with the Company and will not
seek recourse against the Trust Fund for any reason whatsoever.

    


    2.           In
order to minimize potential conflicts of interest that may arise from multiple
affiliations, the undersigned agrees to present to the Company for its
consideration, prior to presentation to any other person or entity, any suitable
opportunity to acquire an operating business, until the earlier of the
consummation by the Company of a Business Combination, the liquidation of the
Company or until such time as the undersigned ceases to be an officer or
director of the Company, subject to any pre-existing fiduciary and contractual
obligations the undersigned might have.

    


    3.           The
undersigned acknowledges and agrees that the Company will not consummate any
Business Combination that involves a company that is affiliated with any of the
Insiders unless the Company obtains an opinion from an independent investment
banking firm reasonably acceptable to EarlyBirdCapital, Inc., as representative
of the underwriters of the Company’s IPO (the “Underwriters”), that the
Business Combination is fair to the Company’s stockholders from a financial
perspective.

    


    4.           Neither
the undersigned, any member of the family of the undersigned, nor any affiliate
(“Affiliate”) of the
undersigned will be entitled to receive and will not accept any compensation for
services rendered to the Company prior to or in connection with the consummation
of the Business Combination. Notwithstanding the foregoing, the Company will be
allowed to enter into a services agreement with Capital Express Co., Ltd.
(“Related Party”) for
the Company’s use of Related Party’s offices, utilities and personnel. The
Related Party and the undersigned shall also be entitled to reimbursement from
the Company for their out-of-pocket expenses incurred in connection with seeking
and consummating a Business Combination.


    
      
         


      

      
        
        

        
          

        

      

      
         


      

    

    


    5.           Neither
the undersigned, any member of the family of the undersigned, nor any Affiliate
of the undersigned will be entitled to receive or accept a finder’s fee or any
other compensation in the event the undersigned, any member of the family of the
undersigned or any Affiliate of the undersigned originates a Business
Combination.

    


    6.           The
undersigned agrees to be the Chief Financial Officer and a member of the Board
of Directors of the Company until the earlier of the consummation by the Company
of a Business Combination or the liquidation of the Company. The undersigned’s
biographical information furnished to the Company and the Underwriters and
attached hereto as Exhibit A is true and
accurate in all respects, does not omit any material information with respect to
the undersigned’s background and contains all of the information required to be
disclosed pursuant to Item 401 of Regulation S-K, promulgated under the
Securities Act of 1933. The undersigned represents and warrants
that:

    


    (a) he is
not subject to, or a respondent in, any legal action for, any injunction,
cease-and-desist order or order or stipulation to desist or refrain from any act
or practice relating to the offering of securities in any
jurisdiction;

    


    (b) he
has never been convicted of or pleaded guilty to any crime (i) involving any
fraud or (ii) relating to any financial transaction or handling of funds of
another person, or (iii) pertaining to any dealings in any securities and he is
not currently a defendant in any such criminal proceeding; and

    


    (c) he
has never been suspended or expelled from membership in any securities or
commodities exchange or association or had a securities or commodities license
or registration denied, suspended or revoked.

    


    7.           The
undersigned has full right and power, without violating any agreement by which
he is bound, to enter into this letter agreement and to serve as the President
and Chief Financial Officer and a member of the Board of Directors of the
Company.

    


    8.           The
undersigned hereby waives his right to exercise conversion rights with respect
to any shares of the Company’s common stock owned or to be owned by the
undersigned, directly or indirectly, and agrees that he will not seek conversion
with respect to such shares in connection with any vote to approve a Business
Combination.

    


    9.           This
letter agreement shall be governed by and construed and enforced in accordance
with the laws of the State of New York, without giving effect to conflicts of
law principles that would result in the application of the substantive laws of
another jurisdiction. The undersigned hereby (i) agrees that any action,
proceeding or claim against him arising out of or relating in any way to this
letter agreement (a “Proceeding”) shall be brought
and enforced in the courts of the State of New York of the United States of
America for the Southern District of New York, and irrevocably submits to such
jurisdiction, which jurisdiction shall be exclusive, (ii) waives any objection
to such exclusive jurisdiction and that such courts represent an inconvenient
forum and (iii) irrevocably agrees to appoint Mintz, Levin, Cohn, Ferris,
Glovsky and Popeo, P.C. as agent for the service of process in the State of New
York to receive, for the undersigned and on his behalf, service of process in
any Proceeding. If for any reason such agent is unable to act as such, the
undersigned will promptly notify the Company and the Underwriters and appoint a
substitute agent acceptable to each of the Company within 30 days and nothing in
this letter will affect the right of either party to serve process in any other
manner permitted by law.


    
      
         


      

      
        
        

        
          

        

      

      
         


      

    

    


    10.           As
used herein, (i) a “Business
Combination” shall mean an acquisition by merger, capital stock exchange,
asset or stock acquisition, reorganization or otherwise, of an operating
business; (ii) “Insiders” shall mean all
former and current officers and directors of the Company and all stockholders of
the Company that acquired shares of Common Stock of the Company prior to the
IPO, or, if after the IPO, in a private transfer from another former or current
officer or director of the Company, or from a stockholder that purchased such
shares of Common Stock prior to the IPO; and (iii) “IPO Shares” shall mean the
shares of Common Stock issued in the Company’s IPO.

    


    
      
        
          	
                  /s/ Yo-Shin Song

                
	
                  Yo-Shin
      Song

                


        

      

    


    
      
         


      

      
        
        

        
          

        

      

      
         


      

    


    Exhibit
A

    


    Yo-Shin
Song has been our chief financial officer and director since August
2009.  Previously, Mr. Song served as a senior partner at SCL
Partners, a bio-venture fund management and investment company from February
2009 to July 2009. Mr. Song has also served as the head of the Investment
Department of Capital Express Co., Ltd., a private investment, financial
advisory and consulting firm, since July 2009. From April 2007 to December 2008,
he was a senior executive managing director and head of the overseas business
office for the Hite Jinro Group, Korea’s largest alcoholic beverage company.
From September 2005 to March 2007, he was an executive managing director for the
Kolon Group, a Korean business conglomerate. From June 2001 to August 2005, he
served as chief executive officer and president at O-One, Inc. where he built a
license contract on “Book Builder,” an online placement module of corporate
fixed income, with banking institutions.  In August 1996, Mr. Song
joined Kolon Group as head of the finance team and was named an executive
managing director in May 2001 responsible for investor relations, business
development and corporate restructuring.  During the period from April
1992 to July 1996, he worked for the Ssangyong Group, a Korean business
conglomerate, in various sectors including Economic Research Institute,
Investment and Securities and Oil Refinery.  Mr. Song obtained his
Ph.D. in Business from Indiana University and a Master of Business
Administration degree in Finance from Michigan State University. In Korea, he
graduated from Seoul National University with a Bachelor Arts degree in
Business.