[talk] Winter, I'm so excited to participate in the OST of tvN's 'Unsuljeon'!

WINTER's song for tvN's Sat-Sun drama will be released on various music sites at 6 PM on the 19th

‘Someday, I'll Be a Wise Resident’ OST Part 3 ‘That Day’!

’Someday, I've been having so much fun watching ’WINTER's song for the OST

I'm so excited. It seems even better!