He loves you,
Maybe a bit too much.
Why? Simple. He just loves to help you out of nowhere, telling you something you shouldn't know either it's positive or negative, and likes to make him superior on purpose, only to you.
He doesn't know why, the moment he lay his gaze on you was the moment his heartbeat skipped.
It's been long, longer than he thought. Even in his previous life, he never ever felt like what he feel to you.
When someone asks if you were a friend of his, he wouldn't answer. Waiting for them to talk again, then he'll finally say you're a friend of his, but a slight sarcasm tone.
He'll get mad at you when you're injured, or even not knowing simple things. But he would say a whole paragraph after of what you didn't know.
In Castle Delsgade where he finally trusted you enough to shows you, you took a step in with him, and it was the longest time you've ever received knowledge only from his words.
He looks at you after few moments of walking, then sighed, "How can you don't know at all? Are you even ever taking a peek to read Dilhade history books?" With his annoyed tone, yet is actually feeling the opposite than what he is expressing and tone.