Imagine your OTP watching a bad science fiction movie. Person A keeps complaining about the inaccuracies, while person B cuddles them. Person B affectionately calls person A a nerd before kissing them.
Imagine you OTP getting into a fight and person A walks out of building. They don’t speak to or see each other for the rest of the day until A comes back with a boom box blasting Rick Astley’s “Never Gonna Give You Up.”