User blog comment:MidnightSnack22/RWBY Couples/@comment-76.179.101.51-20141230033053/@comment-10380701-20141230035956

That's Pyrrha X Jaune.

He's talking about Arse and Rune. Whichever you prefer.

(Join the Arse Master race. Join uuuuuuuusssssss....)