Plumchi

Good start, but that's it.
Chan and Key needed more tension and more passion. They are sugar baby and sugar mommy + one night stand. But it look like they are frieshly dating. Chan had more tension with her ex. Even Key are more tension with Chan's ex than with Chan.

Chan and Key got official out of nowhere and half of the drama they weren't even sugarbaby/sugarmommy.
1 episode was peak and promising, but that's it. The rest was disappointing. Should not have expect anything.