User blog comment:Emily Windsnap/Love Interests for the Knights/@comment-4650675-20120310213606

I think that Percival was seen flirting with a girl in 4x12, so we may see some relationship between him and her in the future. She could be something like Gwen's servant, I don't know. Leon...I seriously cannot imagine that guy in a relationship. He is too serious most of the time. Gwaine looks like a guy that falls for every woman on his way, since he immediately liked Gwen just by looking at her. Elyan...yeah, why not. His sister can suggest some nice ladies to him.

However, I think that series 5 has some huge events to deal with so the knights' love lives will probably remain in the background.