Title : Because I Born To Be Yours Part 1 Main Cast : MyungYeon Couple Other Cast : Park Hyojoon as Jiyeon appa Han Jimin as Jiyeon eomma Kim Sunggyu (Infinite) as Myungsoo appa Song Jihyo as Myungsoo eomma Nam Woohyun (Infinite) as Gyuri appa (Jiyeon appa) Jung Eunji (Apink) as Gyuri eomma (Jiyeon eomma) Nam Gyuri as Jiyeon's friend and Jiyeon-i dongsaeng Lee Joon (MBlaq) as Myungsoo's asistent JB / Im Jae Bum (GOT7) as Jiyeon's friend Hoya / Lee Hoya (Infinite) as Jiyeon's friend Genre : Married Life, School Life, and other