Single - Ok 'kicking' her out might be a bit too dramatic but do you not think convincing her to leave might not help? It might mean that GISH is not having his nose rubbed in things as much AND she will get lonely quickly - GISH just has to let her stay lonely longer.
Saffie
I agree that she came back too quickly but I think Going is up to the challenge of finding out exactly what he is made of. Any day now it is going to click for him. Once he can get out of his emotional haze the guy is going to hit the ground running.