
From what I can see, Byul still doesn't know he was left by his mom in the past when he was born. This is definitely going to be a conflict in the future if he knew. And considering he is the literal twin of his mom, he would definitely RUN AWAY lol. I can see him going to hide in Siwoo's house though. Siwoo of course, the literal angel that he is, will be in contact with Dojin and Heeso in secret and reassuring them Byul is okay and safe, just needed time to sort his thoughts. ╥﹏╥