http://www.mangago.zone/read-manga/hageshii_ame/
I think this one is exactly what you are looking for, one of my favorites of all times
reunion, break up, get together
http://www.mangago.zone/read-manga/lover_s_position/
more or less:
confession and fake 'get togehter', breakup, get together
http://www.mangago.zone/read-manga/renai_rubi_no_tadashii_furikata/
complex story, you have to read the second part too, sex friends, one want more...
1 part http://www.mangago.zone/read-manga/innai_kansen/
2 part http://www.mangago.zone/read-manga/shujii/
Can someone pls recommend me a manga about people who have broken up and become a scar in her heart but later on theyre getting back together.Has anyone ever seen or read one? If you have can you tell me any good ones?
etc:love scar,honey bitter (perfect!)
no yaoi or yuri pls Σ(  ̄□ ̄||)