[Erica laughs, not at his abs!! but at his offering.]

You might feel cheap and used! [She's giving him a hard time about this now, but she sips at the glass of water and shakes her head at him.]

Your abdominal wall is very attractive, Isaac. I would be more than happy to touch your abs, but I don't think Sam would really -- actually. [Here's an interesting question for him to avoid.] Did you and Sam have a conversation that might make him worry that you could hate him?