Parents receive 1 out of every 5 Valentines.
20
Couples' personalities converge over time to make partners more and more similar.
235
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Two in five people in the world marry their first love.
270
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29