Three couples rely on social media to communicate their innermost feelings.
Park Hyun-jin
Lee Mi-yeon
Yoo Ah-in
Kim Joo-hyuk
Choi Ji-woo
Kang Ha-neul
Esom
Han Jae-yeong
Park Hee-von
Heo Jeong-do
Jung Yoo-jin
Ha Seok-jin
Lee Jung-eun
Park Seul-gi
Choi Young-do
Jo Dae-hee
CJ Entertainment
JK Film
Leeyang Film
