So this is twice we’ve seen Hook offer a bottle to Emma. What could be in the vial? A magic potion? And why does Hook keep offering it? The look of Emma’s face in the top photo seems anxious.
The scene where she drinks it was when they were shooting outside the police station, right? But the other scene where Hook has the bottle, they’re in a park.
Playing along with the Neal’s-in-jail theory, I posted just before in that other thread that if it’s the case, they’ll need to bust him out, because if the FBI are investigating, that’s gonna lead them to SB, and no good can come from that. So perhaps the potion is something to help with that? Maybe it’s an invisibility potion, so they can get in to get Neal out? Or maybe it’s like the Drink Me potion from WL that makes you shrink?