Stewie: What would I do if you weren't here? Hm? You're the only one who makes my life bearable.
Brian: Thought you said I was the best of a bad situation.
Stewie: I was just trying to hurt you like you hurt me. But the truth is…you're my only friend, Brian! If I didn't have you, I'd be lost!
Brian: Eh, you'd be okay.
Stewie: No, I wouldn't. I don't really care for anyone else. Just you. You're the only one I like.
Brian: Well…thanks.
Stewie: I like you a lot. I guess you could say I…really like you. I would…even dare to go a little further than that. I care a great deal about you. A very great deal. Maybe even…further than that. I…I… I love you. I mean, you know, not in like a "hey let's, you know, let's have an underpants party" or whatever it is grown-ups do when they're in love, but I mean, I mean, I love you as one loves another person whom one simply cannot do without.
Brian: Well, I… I love you too, Stewie.