User blog comment:Red Panda 5/Zoey and Sky/@comment-24152851-20140722102245

They both have similar eyes, a similar face structure, same kind of nose and ears, earrings, and a similar top.

But personality wise Sky has almost been deliberately made to contrast Zoey. Zoey was all in Mike from Day 1, while Sky did not want any relationship to begin with. Furthermore while it was Mike which broke up Mike and Zoey in Grand Chef Auto, before having their relationship amended. It was Sky who broke up Dave and Sky in Hurl and Go Seek and Lies, Cries and One Big Prize, and their relationship never got amended.