fave fanfic/story trope(s)?

in no particular order, mine are:

> flower shop x tattoo parlour AUs
> friends to lovers (SO much better than enemies to lovers, i will die on this hill)
> oblivious x painfully obvious
> slow burn (when i say slow i mean SLOW)
> soulmate AUs, specifically the ones where the person's first/last words appear on their soulmate's skin