When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The single biggest predictor of love is proximity.
30
In Korea, there's a man named Lee Jin-gyu who fell in love and married his life-sized Japanese body pillow (called a "dakimakura").
-2
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
You burn 26 calories in a one minute kiss.
605
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10