What do you think of Kousuke?! And Haruna-sensei?!
If I was her I think I won't be able to forgive him for this. I know it selfish, but hey it's her birthday and it's not even A birthday, it's THE birthday that they wanted to celebrate together for the first time and there I wouldn't care about his ex. Maybe it wouldn't be that hard to forgive him if it wasn't for his ex, but it was!!!!!
But Haruna-sensei is always there for her even though he is her teacher she should choose him!!!!

________________
He stepped back and threw his arms out.
"I'm always crazy around you Rose. Here, I'm going to write an impromptu poem for you."
He tipped his head back and shouted to the sky:
"Rose is in red
But never in blue
Sharp as a thorn
Fights like one too.” - Adrian; Shadow Kiss


http://www.mangareader.net/782-43930-9/heart-no-kuni-no-alice/ chapter-16.html

Lol Hotaru should dump him for that. Jk. But really, that was stupid.
Haruna's the obvious smart choice, but it's already such a cliche-y manga that you can safely bet it's gonna be Kousuke in the end.