The making-of clip of SK Telecom's recent commercial featuring INFINITE's�Hoya and actress Lee Yoo Bi has been released.

Fans may remember that the CF featured the two at a ski resort, where Hoya was one of the workers. Lee Yoo Bi visited him at the slopes with a cake, surprising him for his birthday. The CF ended with Hoya planting a kiss on Lee Yoo Bi's cheek, to which Lee Yoo Bi responded cutely by flailing her legs and leaning on his shoulder while smiling brightly.

Check out the cute CF here if you missed it and the making-of clip below!