Wheesung began his second week of promotions for "Words That Freeze My Heart" with his original rapper,�B2ST's Junhyung! Junghyung wasn't able to participate in Wheesung's comeback stages last week because of a conflicting schedule, and so Wheesung enlisted INFINITE's Hoya to take his place instead. But Junhyung insisted on performing with his�sunbae this time around, so he adjusted his schedule to fulfill that wish. The result was a hot performance that practically brought the roof down. Check it out below!