Responses
Try this - http://www.mangago.me/read-manga/konbini_kun/
OR something from here - http://www.mangago.me/home/mangalist/26616/
And cheer up! Talk to your friends too if possible. It'll save you from falling into the pits of depression.

What manga do you guys recommend after a break up? I'm really down. We were together for more than a year and I'm only turning 17.