(After Olivia uncovers her "drugs" in her bedroom)
Abby: Why, Olivia? Why?
Olivia: It's no big deal. Everybody does it. I'm not hooked or anything.
Abby: You must have known I'd found out. Is this some kind of game you're playing with me?
Abby: Brian, I...
Brian: Maria says I can't have another piece of cake.
Abby: Well, how much have you had?
Brian: Well....two pieces, but they were small.
Abby: Well, Maria's right, honey. You've had enough. Too much sweets aren't good for you. I'm sorry.
(Brian leaves. Abby sighs and faces Olivia) Some things aren't good for you in any amount.
Olivia: Okay, I know. I won't do it anymore. Really. It's not a problem.
Abby: Promise me.