backtagging: sure!
fourth-walling: sure.
threadjacking: always fun.

mind-reading: go for it!
fighting: with her pokémon, yes!

romance: i'm not averse to this, but it would require cr on the same level as her canon relationships with, say, cheren and bianca and n.

kissing: yes, she's game!
hugging: of course!
injury: we can talk it out!
killing: i'll pass on this unless you have some deep, pressing need to kill her specifically...