Creepy? No. I look at this as a BIG F-U (if the pic is from Archie's POV), saying "yes, Betty/Veronica is my girlfriend now." ;3 Why those two fought so long over some silly boy... Perhaps it was some natural rivalry between our ladies? They were/are so obviously meant for each other! LOL!
Plus, you have to admit Betty/Veronica is a hot couple.