Left image: two people have finished their meal at a restaurant, while the waiter has come to pick up the plates, and the man is tipping the waiter.
Right image: a man in his house has finished his meal while checking his phone, while a woman is picking up his plate.
The image is ironical, as a man tips the waiter at a restaurant for the meal, but seems to not even acknowledge when his wife has made the meal for him at home.