On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
You forget 90% of your dreams.
256
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
40% of people who are rejected in romantic love slip into clinical depression.
72
The average American consumes 9 pounds of food additives every year.
6
Most people smile when they are frustrated, according to a study.
15
People with blue eyes are better able to see in the dark.
153