Quote from Mitchell in Finale Part 1
Mitchell: Hey, Cam. Look! Cam! Cam! Cameron: Oh, s... I'm sorry. My... My mind was elsewhere. [chuckles] Mitchell: Our neighbor just dropped this off. So sweet! And... And guess what. She's a pediatrician. Cameron: Oh. Mitchell: I mean, how lucky is that? Jotham: Oh, that's amazing! Now you don't have to ugly up the house with baby-proofing. Mitchell: Don't ever have kids.