Leon was completely submissive to you, but he had his domineering side. Regarding the relationship, he was totally faithful to it.

Something you didn't want at first because you only had sex a few times Thousandth times.

In the midst of a jealous fight, Leon would grab your wrist, pinning you against the wall. ─You drive me crazy, this is not where I want to be. Wanna hear you say: are you mine?