
I'm on chapter 7 right now and I'm not sure if I should continue right now. Does it have a bad ending? Do I have to prepare tissues?

I've read all uploaded chapter(here). There is no happy ending for those two. Nobody knows what happend to the ''Uncle'' but the Boy(in his 30s now) is in a relationship with another Student.
http://www.mangago.zone/read-manga/because_of_you/mf/c024/2/
Glasses guy looked so adorable in the last chapters that I thought it was a completely different character