'til the end of the line

"It's wine," she answers, looking faintly amused. It seems like Bucky feels the same about the wine as she does; it tastes like most other wines she's had in her life and she doesn't know if she would be able to tell the difference. Maybe if she had two glasses side by side she would, but that isn't the situation they're in now.

"Can you tell the difference between wines?" she asks. "Because I can't."

Sylvie almost never had alcohol before Darrow. Now and then, she might carry a drink to fit in wherever she was hiding at the time, but getting drunk, getting even a little bit tipsy would have been dangerous.