Imagine your OTP in a city. Person A picks up a pigeon, then starts panicking and saying to Person B that they don’t know what to do now because they didn’t think they’d get this far. Person A then hands the pigeon to Person B and Person B lets it fly away.
Imagine your OTP going birdwatching. A bird poops on Person A’s head and Person B makes sure nobody sees Person A’s head by pointing in another direction and saying a rare bird is over there. Luckily, everyone falls for it and the two escape to go clean up.