I mean, we are talking about a sexy woman in her 30s, you are telling me that no man ever tried to get close to her like that and only now she's feeling this way? There is certainly something up with this lady.
While she doesn't have to be "pure" or anything, I just find it hard for me to by the "cutsey girl in love" from a chick who'd let any random bozo hit in the middle of a school classroom.
Is this a flashback or are they resetting the series? The dude already said that he's conscious of her and that he looks at her that way, but since author already confirmed that they'll be a couple in the last chapter then I guess he can play around all he wants.
Edit: Nevermind, I ignored the...