Strong Heart

Episode 131 (2x7)

Air date: May 22, 2012

Guests: IU, Kim Boa (Spica), Kang Seong Yeon, Kim Min, Lee Jong Seok, Chun Myung Hoon, Choi Yoon Young, Oh Chohee, Kim Young Chul, Super Junior (Leeteuk, Eunhyuk), Boom, etc