FlameXRylee, Flylee or SkyShipping, is a totally legit ship. It's non-canon.
Evidence[]
Flame and Rylee seemed to be good friends for a little while, in fact she was one of the few she added to her friends list. Flame and Rylee seem to have similar personalities, and PM quite often, sometimes spending hours in silence when they wait for people to get on. Leading people to speculate....