That height difference tho. 😳 Yoon Kyun Sang is getting up close trying to impress Kim Yoo Jung and we're SQUEALING!

Don't miss Clean With Passion For Now only on Viki: https://t.co/7d7U7ECikO pic.twitter.com/ZR5OQtqIzB

— Viki (@Viki) April 4, 2019