Put Trevor on hold and ask Lisa.

"Hang on a sec, Trevor."

You make eye contact with Lisa and say, "Hey, what did you think of my buddy Trevor?"

Lisa scrunches her eyes and says, "I don't know, what do you mean?"

You reply, "Well, he's on the phone telling me how amazing he thinks you look, and he was wondering if you'd be interested in spending some 'quality' time with him. Obviously I'd like to keep you all to myself, but if you're interested in him, I'm sure I can keep myself entertained." You wink at Amy, and she blows you a kiss.

"So what should I tell him, Lisa?"