Lady Honoria plays a trick by stealing Mortimer 's dog , Fidel , and giving it to Cecilia to tease her ; and one day , Cecilia , patting the dog , talked to him about her love for Mortimer , and how much she missed him - and looking up , saw-Mortimer !
Lady Honoria steals Mortimer 's dog , Fidel , and gives it to Cecilia to tease her .