this or that (drama tropes edition)

This tends to be defined by his personality and, to some extent, his age. I'll say one, but it really depends on whether he is a friendly person.

FL has a job that required her to be physically active, or FL has a desk job (or similar).

Asap

Kim Shin or the Grim Reaper (Drama „Goblin“)

 main character receives good advice but is so awkward that it comes out badly. 

villain was a good person turned bad, or villain was a bad person but changed in the end?

mature theme (unless it involves cheating spouses then high school romance lol)

love at first sight or slow burn love

slow burn love

(Question only deals with secondary characters, not the mains) Kind character is unexpectly a villain, or ruthless character turns out to be heroic.