Guys, how would you react?

So imagine situation where you were someone's coach/teacher (not the school teacher) or something like that (so had professional relationship) and that person send you a meme, what would you think/or how would you react? Clearly that girl wants to break ice with him and get to know him better but previously has never had conversation that is not professional. He is not her coach anymore and might not be single anymore.
Guys, how would you react?
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