Lee Hongbin is tired of being in the closet with his ignorant family, so decides to go to a gay/straight support group under the alias 'Dimples'. The group leader, Cha Hakyeon sends the group members in pairs to get to know each other more in life and support each other on a personal level. Hongbin gets paired up with the stand-offish Jung Taekwoon under the alias, 'Kitten'.  While Hongbin doesn't understand Taekwoon and his struggle, he becomes quite attached.