Sky:
She's not the type to start anything, she was adopted to the group as a frosh and just goes with the flow mostly. She will end things before they get out of hand though. Outside of Miki she doesn't have many 'girlfriends' and even Miki she is still getting used to...
Edward:
I really don't care who he ends up with...anyone could be funny with him (and I haven't decided all the way whether he is bi or gay or what...). Ling would have a lot of inner conflict with her cross-dressing, but the others would be fun with how flamboyant he is...
On a different side note, I made a chart of people's heights and Sky is the tallest girl and Edward is the shortest guy....coincidence??