Looking for someone in particular?
When this guy picked up his wife from the airport, he wanted to do something funny and thoughtful that might surprise her. People at the terminal waiting to pick up their loved ones probably thought he was a limousine driver waiting to pick up a stranger, but the joke was on them.
His wife must’ve been flattered, unless she thought he was waiting for someone else, in which case it could have made for a very uncomfortable situation. She was also returning from a work trip accompanied by her colleagues and boss, so he picked a right time for this prank. Hopefully, she shares his sense of humor.