This may win the award for worst Korean BL. I'll start with the positives:

...

...

Well, one of the guys takes a shower and he has a nice body. There's that at least.

On to the negatives.

The main characters have zero chemistry. Actually, it's below zero. It's a black hole of chemistry. They're so uncomfortable even hugging that it looks like they're sexually harassing each other. Their kisses are the worst I've ever seen.

The plot is cliched and nonsensical. Again, one guy has been in love with the other for most of his life, blah, blah. I don't even need to say the rest because you can predict everything from there. The story is based entirely on totally implausible miscommunication, lack of communication, and downright taking the opposite meaning of what someone says, jumping to conclusions with zero evidence and 100% the opposite of what is totally obvious or explicitly stated.

One can say directly to the other "I like you and want to be with you", and the other's voiceover says "He's obviously in a relationship with his female editor who he can't possibly be dating because I'm with him 24/7".

Speaking of voiceovers, whoever adapted this forgot it was live-action and not a manwha and so EVERYTHING is voiceover. I suppose it has to be because the acting is so bad.

This feels like it was a porn story that was stripped of sex and is left with something as meaningful as the dialog with the pizza delivery boy before the sex.

I wouldn't waste any time on this - it's just frustrating and boring to watch.