Responses
its because he thought YW abandoned him for all those years causing him to have so much resentment to YW. He didn’t know that YW suffered because of his “parents” and “brother”.
The only reason yeongwoon got into that mess was because seoin decided to use him to puss his brother off, he fell in love with him sure but his main intention was to use him. Had seoin never approached and befriended yeongwoon he wouldn’t have got assaulted.
Why would seoin feel guilty about something his brother did ? And did yeongwoon know all along ?