I love how the cover says everything.
How Haesoo, in the middle of two men, is wearing a collar, that prolly symbolizes the type of relationship he has with Joowon or Joowon reassuring himself that even if Haesoo slept with different men, at the end of the day he will still come back to him, while Taku on the other hand tries to break Haesoo from that collar while Haesoo clings to his neck. And Joo-fcking-won turning a blind eye towards Haesoo's feelings, not giving a fuck. At all. As long as he knows Haesoo still has that collar on.
this is MY OWN INTERPRETATION. Yall can have your own perspectives about this.
Ill prolly miss this manga a LOT AND PROLLY REREAD IT FROM TIME TO TIME I HOPE THERE IS A SECOND SEASON FOR THIS UGH YAOI GODS HEAR MY PLEA