
Waaah can you really blame senpai? Sure, he should have been more understanding but I think senpai was just enraged at the moment! Imagine hearing your significant other having sex with someone else and coming back to you like nothing!

If he was just enraged at the moment why didn't he go back and ask for explanation...... When u spend so much time with so.e one u surely try to understand the situation.... But senpai spout something realy hurtful without blinking.... It was took much for being together for years.....
After that he didn't even try to contact him.... When he left his apartment... He didn't even contact his house ask for him....
He didn't do anything not a single thing....
If someone tells me with whom I have a long relationship if I don't have I would never say something so hurtless..... And never cut ties with them....

If he was just enraged at the moment why didn't he go back and ask for explanation...... When u spend so much time with so.e one u surely try to understand the situation.... But senpai spout something realy hurtful without blinking.... It was took much for being together for years.....
After that he didn't even try to contact him.... When he left his apartment... He didn't even contact his house ask for him....
He didn't do anything not a single thing....
If someone tells me with whom I have a long relationship if I don't have I would never say something so hurtless..... And never cut ties with them....

Whe he tells him the reason he just simply put all the blame on him.... That he lets him rape him.... Seriously.... He knws that something was wrong with him.... In the manga they shows continuously him notice his mentaly and physicaly condition was not welll and senpai did notice
Then y when he tells hi. The truth he just turn his back on him..... Couldn't he be a lil more understandable ir helpful.... He never returned to him after that
Author also showed senpai was regreting the way he acted with him at that time but still he didn't turn back
Well senpai is also responsible for this
If just he understood him a lil more..... If just he stood beside him... The thing that break hikaru most is losing his senpai in the worst way...
I really want to punch that bastard senpai