“- Cam Wexler: When a male is sweet on a female, he searches the entire beach to find the perfect pebble to present to her. When he finally finds it, he waddles over and presents the stone by placing it at her feet. If she accepts, they'll be life-long mates.
- Charlie: It's kind of like an engagement ring.”

Jessica Alba - Cam
Dane Cook - Charlie

“Nobody is gonna be everything to you, and that ultimately it's just a simple action of committing yourself, meeting your responsibilities that matters.”
Ethan Hawke - Jesse

“- Joel Barish: I can't see anything that I don't like about you.
- Clementine Kruczynski: But you will! You know, you will think of things. And I'll get bored with you and feel trapped because that's what happens with me.”
Jim Carrey - Joel Barish
Kate Winslet - Clementine Kruczynski

“- Maria Altmann: A week ago you weren't even interested and now you're all over me like a rash. What happened?
- Randol Schoenberg: Well, against my better judgment, I think I like you.”
Helen Mirren - Maria Altmann
Ryan Reynolds - Randol Schoenberg

“- Newt: People like you, don't they, Mr. Kowalski?
- Jacob Kowalski: Oh. Well, I'm, uh, I'm sure people like you, too, huh?
- Newt: Not really, no. I annoy people.”
Eddie Redmayne - Newt
Dan Fogler - Jacob Kowalski