Rarchie

Regchie is the slash ship between Archie and Reggie from the Riverdale fandom.

About
Archie and Reggie are mostly competitors, instigated by Reggie pertaining to the captainship of the Bulldogs. Even though Reggie teases Archie and bullies Jughead, he's sometimes there for Archie and the two almost act like friends at intervals.

Canon
Reggie is a popular jock at Riverdale High and knows Archie from their freshman year, although they weren't really friends. When Archie comes back from summer all buff sophomore year, Reggie notices the change and starts treating Archie as someone who could potentially be one of the popular group of Bulldogs, as Archie gets on the football team following Jason's death.

Fandom
AO3

TUMBLR