I feel sorry for Tyler that he's lonely and pining for Paige, but I haven't seen any evidence of her being attracted to him. She just likes him in a platonic way at the moment (though that could change of course). I think Tyler would be better off finding someone new.
I'm no great fan of Paige but she hasn't done anything wrong with regards to Mark and Tyler. She's always made clear to Tyler that it's Mark she loves.
Source?