I read it some time ago but I remember it’s going to take a while… the ML doesn’t understand that he loves him yet. The MC is going to become his manager again but temporarily, for the same tv show. At some point the ML will figure out his own feelings and then it’ll take some time for them to get together, because when the ML tells about his feelings the MC will not accept it immediately. I think it’s better to marinate it for some time.
As much as I remember the ML will understand what he want from the MC when there’ll be some situation when he’ll get hard because of him…

can someone spoiler me and how long this misunderstanding will go on