Hitch

Hitch: When your wondering what to say, or how you look... just remember... she is already out with you. That means, she said yes, when she could've said no. That means she made a plan... when she could've just blown you off. So that means it is no longer your job to make her like you... It's is your job NOT TO MESS IT UP.

http://www.imdb.com/title/tt0386588/quotes