Give It to Me, Teach

I'm 24, a teacher, and... I'm being hit on by my 17-year-old student in front of his classmates. What kind of joke is this!? He steals a kiss from me after class ends one day, and even though I promptly stop it, just that one little kiss sends me reeling! He's my student, and yet all I want to do is stare at him... Into those beautiful eyes... Which will win; a student's lust or a teacher's logic?