perhaps Gold will use his favor to ask Emma’s help against August (or whoever it is that Gold is referring to when he says, “I think he’s here to try to kill me.”)
That’s a good idea. Emma did say she is starting to know longer trust August, so she would love an exuse to investigate him.
@slurpeez108 I could also see the favor being about Belle because we have waited so long for him to use the “favor card” so it needs to be for an epic reason. It won't be to stay in SB becuase I have read a spoiler saying that August tells Emma there is a way to get custody of Henry by staying.