Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Parents receive 1 out of every 5 Valentines.
20
You burn 26 calories in a one minute kiss.
605
One in five long-term love relationships began with one or both partners being involved with others.
177
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Historically, sweat has been an active ingredient in perfume and love potions.
309
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10