Rom-com, good plot.

I have recenty started watching kdrama. Absolutely loved weight lifting fairy kim bok joo, lovely runner and queen of tears was 8 out of 10 for me. But I can't find anything I like anymore. Tried watching destined with you(don't like the sort of cheating angle), true beauty (too childish for me), it's okay to be not okay ( the fmc makes me angry), something about 1 percent (the characters were good and thought I would enjoy but then mmc started behaving borderline abusive), crash landing on you(liked the characters and acting but Idk why didn't enjoy it enough).

So please suggest me your best romcom kdrama. No historical and cheating plot please and would prefer if characters are adult people. And bonus if the main characters are pretty