So, Diana is in charge? At least we know how and why she met Mark at the airport. I’m going to take a wild guess that this is not LAX, since there are so few people in the terminal and there is no way a car could just park right outside, all by itself without getting towed.
I notice that Diana is on the passenger side of the car in panels 3 and 4, opposite Mark. Another big limb here, but I’m thinking that Rivera is setting us up for some misogynistic “I’m a guy so I’ll drive” trope humor.