Jun-hoo and Rin-yoo both childhood friend and is secretly..
Gay.. Since then they stuck to each other like glue, while people around them give them negative advice, both of them finds lover straight away whether it's from a job or the club. After Jun-hoo older sister, Hana, tells their mom about his sexuality. She begins to worry, but later learns to accept the son she raised, but Hana the biss that she is, she decides to tell Jun-hoo a twisted a version of what the mom told her, Hana.
Minjae (brown hair guy) and Woochan (blonde hair guy) meets at the airport because of a twisting reason. Minjae's girlfriend (who's a celebrity making a debute) comes out to the public with her relationship with Woochan, although dating Minjae. Minjae still forgives her and wants her to keep the souvenir that he got from Australia, that is the day where both Woochan's and Minjae's life both changes..
I'm Banging My Rival From A Parallel World!?