Leslie: Just so we're clear, you understand that me hanging back to practise with you is a pretext for letting you know that I'm sexually available.
Leslie: Yeah, I'm good to go.
Leonard: I thought you weren't interested in me.
Leslie: That was before I saw you handling that beautiful piece of wood between your legs.
Leonard: You mean my cello?
Leslie: No, I mean the obvious crude double entendre. I'm seducing you.