Ah yes, this was the reveal that Richard and Ramona were twins all along! *insert surprised pikachu face?*
It wasn't always the case, not when we first saw them at Jo's bar anyway. I must've redesigned them ever so slightly for this chapter for them to look more like the other (and my drawing style had already changed a bit since the last time we saw them so I don't think it was too shocking a change). Ramona's face was made to look more angular than Richard's, with their eye color also being the more efficient way to differentiate the two (one light blue, one dark blue, though we don't see the blue here). That and their style of clothes!
Speaking of clothes, Ramona's current top shirt is one I had a long time ago, when I had my "gothic" phase :)
--> This is a rerun of the finished webcomic Go Get a Roomie! You can find these two strips in the old archive >here<!