Bruce & Natasha
Dressing up wasn't Bruce's favorite thing, but he also was used to wearing a tux and schmoozing people. It used to be to try and get them to give money for scientific research. More recently, it had been for Avengers events, though it had been a good long while for either. Still, he wasn't going to complain about an opportunity to see his wife in a stunning gown or hold her in his arms on the dance floor.
As soon as the dancing portion of the evening began, he took her hand and led her out to the floor, grateful they were starting with a slow song. "It's nice to travel when you're not on the run from the government," he remarked. We should take more advantage of the trip opportunities we have."