Tiffany's self talk message to Seohyun:

"Seohyun-ah,  There have been less talking recently since we don't share a room anymore. So I'll try to talk more while we're here. You changed a lot. Maybe you're in love. *smiles*  I'm worried but I can't say anything because if I speak, you might take it the wrong way. It's weird to see you all grown up. but I'm happy. You've matured into a beautiful lady. Just continue to grow the way you are right now."

Cr @YoonYulsnsd

Wonder who was the lucky boy!