“My sister and I loved each other, despite everything. Can you do the same?”
Ji-tae Yu - Woo-jin Lee

“- Eli Cash: I'm worried about you, Richie.
- Richie Tenenbaum: Why?
- Eli Cash: Well, actually, Margot is, for some reason. But I did find it odd when you said you were in love with her. She's married you know. And she's your sister.
- Richie Tenenbaum: Adopted.”
Owen Wilson - Eli Cash
Luke Wilson - Richie Tenenbaum

“- Evelyn Carnahan: You lied to me.
- Jonathan Carnahan: I lie to everybody. What makes you so special?
- Evelyn Carnahan: I am your sister.
- Jonathan Carnahan: Yes, well, that just makes you more gullible.”
Rachel Weisz - Evelyn Carnahan
John Hannah - Jonathan Carnahan

“- Bessie: I wish we could get along.
- Lee: We do get along.
- Bessie: No I know, but I mean really get along and be polite with one another.
- Lee: We're sisters.”
Diane Keaton - Bessie
Meryl Streep - Lee

“My sister, who swiped every guy I ever had my eye on, has now swiped the last guy in the whole freaked out world!”
Kelli Maroney - Samantha Belmont