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
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
A poll has found that computer 'nerds' make the best lovers, with 82 percent of IT geeks claiming they put their partner's pleasure above their own.
464
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26