"I... am all right without a kiss?" It sounds like the sort of in-joke he probably should understand, but it's small enough that he doesn't bother fighting the mental fog to remember. Is it really so important to try?

"I would try to avoid the food and drink, just in case." Even if he knows that doesn't necessarily save them--might as well eliminate one other avenue if poisoning. Although it'll be a wonder if any of them get out of this without alcohol.