No reason to raise and you're good here too often to fold. Very easy call imo. Your check on the turn and the fact that you're in position means your hand is underrepresented so he doesn't have to have a Q or boat here. If you're giving too much value on the river it's not in spots like this. If he's straightforward I'd say he has like 9hXh or 7hXh enough to make this a profitable call.