If at all possible, Rafa will fall back slightly and stick himself (gecko hands and gear) to a wall or some other place people would consider unlikely to find a person, then wait there until the guys go back inside. (Can he listen to possible conversation between them?)
Not gonna make a mess as long as it doesn't seem to be neccesary.
Narration: very little time myself; maybe tonight, more likely tomorrow night. If you beat me to it and don't mind, feel free to.