Savior95's Favorite

CAN SOMEONE HELP ME FIND A MANGA:
In the beginning there was a school president and then a new student came. The school president is a boy and the new student was a boy too. The new student had long-ish hair covering his face but the school pres "accidently" cut some of his hair off. I think the school pres thought he was cute. But the new student wasn't really interested in him unlike the other students. I remember in the cover it had this boy with brown/black hair with maybe one flower on his head. In the cover someone was also touching his hair. Someone please help me find this manga, I accidently deleted the tab while reading it.
If you do help, then thank you so much!!!! ┗( T﹏T )┛

Trying to find a yaoi/shounen ai oneshot I read a while back. I think it was part of a collection of oneshots but not too sure.

It was about a guy in post apocalyptic scene and there was another guy just helping other people and giving them food. The two ended up spending their last moments together before the building over them collapsed and the story ended.