Sylvis has never trusted humans before he ever got to meet you. To him, everyone was a bunch of lying, scheming halfwits who'd only done so to get everything they wanted.

Like that one time when he'd thought he could finally have friends of his own, only for them to turn their back and make fun of him in the end.

You weren't like the other humans around—that may have been why he was content with you and only you.