Chuck: Are you ready for your present?
(Blair kicks Chuch in the knee)
Chuck: If you wanted to play rough, all you had to do was ask.
Blair: You nauseate me.
Chuck: All this talk about how you have to be with Nate or the world will end. Face it. It's over.
Blair: You sound like a jealous boyfriend.
Chuck: Yeah, right. You wish.
Blair: No. You wish.
Chuck: Please. You forget who you're talking to.
*Play rough: It is a term originated from Sports meaning to treat (an opposing player) with unnecessayr roughness often in violation of the rules.
*Nauseate: to cause (someone) to feel sick. ex) She felt nauseated after she drank some spoiled milk.
*You wish: (Idiomatic expression) You say "you wish" to express denial. Same as "I don't even think about it" or "in your dreams."