a better man

Melvin Udall: I've got a really great compliment for you, and it's true.
Carol Connelly: I'm so afraid you're about to say something awful.
Melvin Udall: Don't be pessimistic, it's not your style. Anyway, here goes: I've got this, what, ailment. Now, my doctor, this shrink I used to go to all the time, says that in fifty to sixty percent of cases, a pill really helps. I HATE pills, hate them. I'm using the word "hate" about pills. Anyway, my compliment to you is the night after you came over and said that you would never... well, you were there, you know what you said. Anyway, the very next morning, I started taking the pills.
Carol Connelly: I don't quite get how that's a compliment for me.
Melvin Udall: You make me want to be a better man.
Carol Connelly: ...That's maybe the best compliment of my life.
Melvin Udall: Well maybe I overshot a little, because I was aiming at just enough to keep you from walking out.

in As Good As It Gets