Eddie thinks that Gin is kind of okay, but something's just shifty about him (although that's kind of like the pot and the kettle and all that black? :P). It's probably a good thing he doesn't remember Gin from the nightshift, because he'd probably try to beat his ass down just on principle.

As for Allen: he thinks Allen's a short little punk of a mutant with his weirdo gaydar symbiote-sensing powers. But other than that, he doesn't feel too threatened by him and anyway, he doesn't like the idea of beating up kids, so he might be like "Dude, cut it out" at Allen.