I'd still give this 7 overall because it's not too bad, it's not too good... just so-so but not a waste. The storyline isn't new. I'm not fond of their acting either. There's nothing much to be honest. BUT it's a 'just fine' short lighthearted romance you can watch when you're in the mood for such thing or when you're looking for some romance filler.

Anyways, here are some points I liked:
1. The two male characters. I'm loving how straightforward they are. No going around the bush. No acting hero.
2. It wasn't new at all but I guess it's a good thing that it was just a short drama so it didn't feel draggy.
3. The female characters were not annoying. Thank goodness. They, especially the main, were not that naive annoying FL.

ps. I hope the artists can improve more expressing their emotions especially the female characters. I can't say much about the male characters since they don't really show much emotions so it's hard to tell. They're usually just flat so...