2PM Cass Tik Tok Music Drama

Okay, so recently I was just surfing the web just looking for a drama and I read a comment on a website that recommended this MV, saying it was great and had great acting. It intrigued me and I searched it up to find out it was a Cass adverstisement with actress Yoon Eun Hye who has played the main female roles in Coffee Prince and Lie to me. It made of two parts and has a great plot, so I felt like sharing it with you guys. Enjoy!