KBS2 TV’s upcoming Monday-Tuesday drama series “Big” released its official drama trailer. The newly released drama trailer introduces the characters of lead cast Gong Yoo and Lee Min Jung.

In the drama, Gong Yoo attempts at two roles; one of a streptococcal doctor and a 18-year-old adolescent teenager. Lee Min Jung will play the innocent teacher Kil Da Ran, while miss A’s Suzy will be a part of a love triangle, who will captivate the heart of the 18-year old Gong Yoo.

“Big”, written by the famous Hong sisters, is telling the a series of funny and romantic love stories caused by a 18-year-old boy who turned 30-year-old adult overnight. The drama succeeds “Love Rain” to debut in June.