What else? Start the fight and get back at him once and for all!
Let them provoke me first.
If they confront me, outwit them without fighting and maybe that'll teach them to not mess with me.
Slip in a snide remark and take him on when he gets mad.
You're going to find me partying with my friends until we conk out.
See if anyone's interested in a game first and then join in the festivities.
I'd be found in the grounds reading, away from all of the loud stuff.
Sneak out and set up a prank on the Charms Professor.
Ask them flat out. I'm going to get to them first!
Devise a plan.
Ask one of my friends for help.
Hex the other person whenever they come within ten feet of my crush.
Go ahead and answer, even if I got it wrong. If I'm wrong, oh well.
I'd be mortified if I got it wrong! I never get it wrong!
Take the shame if I'm wrong. I'll get it right next time.
Psh, I wasn't wrong. The professor was probably high on something.
Let them work it out on their own and send silent prayers to Merlin every night that they'll get over it.
Trick them to get in the same place and then sit them down and demand to stop being children and work it out. You'd been through hell while they were constantly fighting, too.
Tell them that they're both idiots and hope that that snaps them out of it.
Stop talking to either of them and hope that that might work.