Would your character smooch mine? If so, how?

Alas, no

Gotta mash a different pair together and see if they actually hit it off a bit better

Infildate shenanigans, maybe. Eternally regrettable Infildate shenanigans.

Presumably Allura's involves Ringabel. At least I HOPE so.

God, yes.

Teenage girl, immor(t)al witch, teenage girl, lothario. It's the best of several bad options