What is the name of the person who was trying to "save" Shirlee?
Shirlee Kenyon is a dance instructor living in Arkansas. After she is fired for giving advice to her clients rather than teaching them dance, she attempts to convince her common-law husband to move to Chicago with her. After he declines and then belittles her, she decides to move there without him.
Once she arrives, she stands on a bridge enjoying the view of the city when she accidentally drops a twenty-dollar bill. As she climbs over the rail to retrieve the money, Jack, an investigative journalist, sees her from the office window of the newspaper for which he works, and assumes that she is trying to commit suicide. He runs out to rescue her, but as he attempts to grab her and "save" her, Shirlee loses her balance, and almost falls into the water below; she loses the money she had been trying to recover. After they recover, and she informs Jack that she had, in fact, not been attempting suicide, but was merely trying to recover a twenty-dollar bill, Jack tries to give her money, saying she must need it more than him if she is willing to risk her life to retrieve it. 
She refuses and the two part. Shirlee stops into a cafe for breakfast, and strikes up a conversation with another customer, Janice, who is annoyed at having been stood up by her boyfriend the previous evening. Shirlee tells Janice that he is taking her for granted, and advises her to end the relationship, only to realize that Janice's boyfriend is, in fact, Jack; Jack shows up, and Janice tells him she no longer wants to see him. Jack thanks Shirlee for "wrecking his entire day", as he exits the cafe.
Jack