Why every time you get really happy then something bad happens?

The boy i have a crush on invited me to the park we were standing in front the fountain about to kiss when a bike came bye and i fell in the fountain i was finishing some work around lunch time and some person walkin with there juice spilled on mine homework i was playing soccer i had a open shot to the net getting i kicked the ball was those light not the real soccer ball the wind blew hard the ball moves i sliped and fall has the junk ever happen to you were you were so happy sbout something then something bad happenes