Tony Stark (MCU) and Carol Danvers (MCU)
Carol had been serving up whatever she could to the first few people that had come in when she spotted none other than Big Tony (because that's how she thought of him) saddle up to the bar. Turning toward the older man, she grinned and nodded. "I'm going to take a wild guess and say scotch?"
Tony seemed like an easy enough man to read, the sort that was rich and liked to show it with what he drank. And while she and Peter tried to get the good stuff while they were loading their cart, the selection in the tiny bar was still limited. That didn't stop her from pulling out a coffee mug and asking. "On the rocks or nah?"