There's something about her gloating about having gotten a boyfriend to the guy who is smitten with her that seems overly cruel. Kind of hope the 10th (or earlier) confession comes from her because she realises he's the one.
Always annoyed with the concept of one person having to try perpetually to win the other person over. At a certain point, you should, reasonably, give up. Our MC has already more than shot his shot, and I think the ball should be in the girl's court now.