Responses
No!!!!
yeah, probably
but technically there's no secret for us. We know Yeongwoon was attacked by Seoin's brother and his gang, but Seoin doesn't. He has no idea that their victim was Yeongwoon and this is why he didn't make it to the airport that day. This is what Haeyool is about to tell him now, I think. Seoin knows about the attack, but thinks the victim was some random kid.
Actually what is the secret to Yeongwoon's past? I have a feeling he was not only bullied but also raped.