Octopus Couple
A couple that acts like they're the only two people on Earth. They don't care if you're trying to breathe or eat because they're too busy being gross.
At the park, they were sitting on the same bench and started making out while everyone else was trying to read.
In the elevator, they started holding hands and then started whispering like they were planning a heist.
At the mall, they started hugging and then started arguing about who was going to pay for the food.