Though she knew that Jack wasn't feeling like himself still, Gwen couldn't help but need and want a drink of her own. And if Jack was paying, well she was going to be there. And half to look after him too. this whole thing had been beyond weird and she didn't remember a word of it.
She saw both Jack and the girl she didn't know. She sat down beside Jack, "So you're buying eh?" she asked, glancing over at the other girl but she wasn't sure if she was here to drink or what.