Basic Trope: Two love interests meet by physically colliding into each other. * Straight: Alice and Bob meet by crashing into each other while both are running to school, and later fall in love. * Exaggerated: * Alice and Bob crash into each other with enough force to put both of them in the hospital. Both instantly fall in love with each other. * Alternatively, Alice crashes into Bob with a freakin' parachute. * Justified: Alice and Bob are involved in some activity (such as skiing) in which crashing into other people is fairly common. * Inverted: * Alice and Bob, despite the foreshadowing, step out of each other's way at the last second and go on about their separate lives and plot threads without so much as ever being in the same place again. * Or the cra