Watch My Boyfriend Is Type B
Young-Bin, a player and a jerk, has just dumped his long-time girlfriend in an abrupt manner. An accidental text message from a beautiful young woman starts to change everything for the player. The young woman believes she can change him for the better. Her cousin, a matchmaker, believes that the differences in blood type will lead to disaster for their relationship. The two decide to give their relationship a try with unexpected results.