Cameron: : You know what? You need to loosen up and have fun. 

Mitchell: I am loose. I'm fun. Remember? Breakfast for dinner last week... my idea. 

Cameron: Ever since we brought Lily home, you've been tense. All you do is put child locks on things, read parenting books. Would you please stop and... Here... just hold your daughter. Hold her and relax. 

Mitchell: All right, sweetheart. Come on. 

Cameron: Just relax.