He cares only about Spectre; his little cousin, who he failed to protect alive.
No interest in romantic relationships, whatsoever.
He's aggressive towards humans, especially ghost hunters.
Angered when one walks in his domain, unless it's a ghost. Spook is also usually quiet.
Overprotective of Spectre, his little cousin, and will talk sweetly to her.
Treats other ghosts with respect, such as the Banshee and Shade, two shy ghosts. Treats Demon with the most respect.