Cassie smiles as he leaves the changing room - a little smugly at first, but her mouth opens as it becomes clear, even with the fastening not quite complete, that she's made the correct choice. She actually visibly blinks a couple times before answering.

"Sure thing, babe."

She doesn't leave that last word much time to sink in - she's got a feeling how he'll react to it. Instead she walks behind him, rests a hand on his shoulder, and puts her hands to work.

Not to worry, Trunks - she'll be gentle. Though not necessarily quick.