Seme hurts uke so much and uke decides breaking up, but afterthat seme's so upset and regrets for that and find uke. I'm looking for yaoi with story like that.Help me please!

you could try overdose

Seize the day or die regretting the time you lostI've stood in the dark been waiting all this time while we damn the dead i'm not ready to die

Puchitto Hajiketa,

Ikusen no Yoru (well there are many ways to be hurt xD)