wait who is this? is this the cute shy one or the feral, wild,mean one lmao

Shy,the one who pretend is going out to take a call and the shy one alraedy in there before the hair blue one appeared

This is how I tell them apart. The shy one Seo-woo has a mole under his left eye and Jae-woo the more wild and outgoing or extroverted (pretending to be his brother seo-woo) has a mole on his lips....(︶▽︶)＝

thank you LOL .. i had a hard time trying to figure out who is who LMAO