Meg/Han.
I just fell for those stupid Smith charms after Hufflepuff practice one day. Do you know how hard it is to yell at him when he's half-naked and all sweaty after a match? Literally the most distracting he's ever been. Well to date. Although hearing 'I love you' when he's half-naked does it as well.
You'll get there Han. Until then, enjoy what time you have being alone. Things will work out how they're supposed to. Just believe in that.