When Alice and Bob both Cannot Spit It Out or have had an Unresolved Sexual Tension for a long time, it's not rare that fate helps a little by making one of them trip for some reason (often a fight) and fall on the other. In some cases, they will separate and apologize, or Alice will scream and slap Bob, calling him a pervert. Compare Crash Into Hello, which has little chance to result in a kiss for obvious reasons. Also a Sub-Trope of Rule of Romantic and "Falling in Love" Montage. Examples of Literally Falling in Love include: