After being shoved off and spoken to, it's probably a good idea to better look at her. She doesn't look at... rough, or aged. But the face is totally the same. Backing up and blushing, he tries to think of the first of a series of questions to ask that she would be inclined to answer and not just tell him to fuck off.

"So, your name isn't Devon Kwan? Then who are you...?" and for that matter, "And from when? You have the exact same face as someone I know..."