“POC character” “character of colour”
“POC movies” “diverse movies” or “movies by/about/featuring POC” or “black/asian/lantix/whatever takes up the majority of the cast movies”
“POC love” “black/asian/lantix/etc. love” or “interracial love”
“POC gays/lesbians etc.” “gays/lesbians/etc. of colour” or “gay/lesbian/etc. people of colour”
“my POC friend” “my friend who is a POC” or “my asian/black/etc. friend”
POC is a noun, not an adjective
This goes for people of color as well, because we do it too and it’s a good source to see words that fit in as a description