[quote=@The Slenderman]
[@Alamantus] about that part with Akkina, So Humphrey dislikes Akkina now?
[/quote]

Not sure what made you think that, but no.

She's basically a stranger to him, so he simply has no connection to her. He just met her a day or so ago and didn't really interact with her much. He has no obligations other than his shop that he's owned for years, and he does what he wants with his time. He wants to leave while there's danger, so he's leaving.

Simple as that. :P