Oswyn is Sapphire's first friend in the S.S.H Academy. Their relationship is kept a secret for most of Sapphire's education due to a rule in the school prohibiting warlock and sorceress from forming connections with one another. In fear of romantic relationships forming. Which in Oswyn and Sapphire situation it does. But doesn't last long as their secret comes to light and Oswyn sacrificing Sapphire to save his own skin. 

Oswyn is Over the top, easily flustered and quick to react. Most of the time backfires on him, which is the main reason Kings, Queens, and lords don't consider him as a good option as a righthand. Making him a 4th year in the academy, one of the oldest still enrolled. He enjoys order, defending it at all cost. 

Tv/movie character for reference: Claire Dunphy (Modern Family.) Dwight Schrute (The office)