The first thing I want to point out is , of course, their acting. Nothing to compared with any other BL actor, for me. They really set up the bar for BL actors, seriously.
Another thing I have to point out is their chemistry. Ohm and Nanon are already best friends before the series. That's one of the reasons why they are so comfortable around each other and not awkward at all. Every scene looks natural for me.
And the last one is PLOT. No unnecessary drama, no unnecessary plot twist, just acceptable problems between teenage friends and parents-children. There, you can also see how parenting works in Asia.
I still have a lot to say, but I will stop here because I want you to check out yourself.
You must check it out if you don't wanna regret.