He can tell Lestat is fawning over Louis, so he doesn't interject with anything— instead, hops up because he sees Jeannie's truck stop-purchased knit cap (trying not to rhyme Jeannie and beanie here in this tag) peeking up over some senior citizen heads towards the denser part of the crowd by the bar.

"I'll be back," he advises the other two vampires, and hops up to grab her.

Given the crush of people, it may take a minute, especially if she's in line for booze. They have plenty, though, so—