Hello! This is a slow-burn reincarnation style. They are only just now getting to tentatively kissing and it may never go beyond that.
Essentially a gangster ends up reincarnating into an idol’s body after a car crash and has to live his new life with 0 pre-existing knowledge. He starts receiving memories of the idol’s previous tortured life and tries to find out what happened and who did it to him, while accidentally reconnecting with his old subordinate who carried a torch for him.
Spoilers ahead (sorry about rambling)
He is the only one who knows and loves real Hajin. And Hajin loved him back when he was still in his OG body. It's just their circumstances were not easy for them to be open about feelings.
Chan is a good boy but the one he fell for was OG Siheyon. If OG Siheyon was still alive maybe things worked out for them. But sadly Siheyon is dead. In ideal world where nobody dies pairings could be Daejun+Hajin and Chan+OG Siheyon.
Also Hajin hates the actors guts ( ̄∇ ̄")

I tried reading it but like bl I couldn't find any love interests in the beginning can anyone spoil me what this is about and what romance is going on