Responses
Yes I understand that but some people are literally saying Byul should've never been born and worse for something like this.
That's just too much
Once again he's a teen and he's going to make mistakes and learn from them.
This isn't something that completely decides his character and it shouldn't be a reason for people to wish Hyesung never had him.
Hopefully eventually Byul will understand how he made Hyesung feel and apologize.

I'm sorry but anyone hating on Byul doesn't understand the concept of growing up. At the end of the day he's a teenager and sometimes they just explode and say really bad things they don't mean (i like the fact theu wrote this becasue he's not some perfect child that's always going to do the right thing). What matters is that he goes to Hyesung and talks about all of this and they apologize to eachother.