
I didn't even look at the tags and only after reading the comments do I realise there's a tragedy tag omg noooooo I'm already hooked fml

No my friend
I will tell you
http://www.mangaupdates.com/series.html?id=126124
There is no tragedy for this manga ... because it wasn't mentioned on baka-updates.
By the way did you read summary of this? it said " A surprising happy ending"
I guess that there is happy ending instead of tragedy tag....
I feel so sad for SHin Ginu omg he probably got so excited that Yubin confessed but then he took it back and now he probably thinks that Yubin wants them to stop and just ughhh my cute son is so sad and I can't handle it ╥﹏╥