Hannah & Tom/Charlotte I think.

Got to assume Andrew is ineligible to be voted, otherwise he'd be there for sure. But it makes no sense to allow him to be nominated as people might suss something was up.
So I actually think Owen19 is pretty spot on, which means Tom and Raph.

I think Hannah is probably a certainty and then either Kieran or Tom as well

Charlotte, Tom, Raph i think