We’ve low-key been obsessed ever since tvN‘s K-Drama Twenty Five Twenty One first premiered. We’re not alone either. The drama has a massive fanbase, including BTS‘s Jungkook and Girls’ Generation‘s Sooyoung! Nam Joo Hyuk as Baek Yi Jin (left) and Kim Tae Ri as Na Hee Do (right). | tvN & Netflix Twenty Five Twenty One is […]