Falice

Southsiders is the het ship between FP Jones and Alice Cooper on CW teen mystery drama Riverdale.

Canon
Alice and FP both hail from the Southside of Riverdale and went to high school together. As teens they seem to have been in different social groups, although they couldn't have been far apart as F.P. was a BMOC according to Fred Andrews and all three of them went to Riverdale High along with Hal, Penelope, Mary and Hermione.

As adults, Alice shows disdain for the Southside and has, according to FP, changed her social self-perception through her marriage to Hal. The two are very spiteful to one another and seem to have a deeper history.

Fandom
AO3

IG
 * FP & Alice | Riverdale