The typical person spends about 600 hours having sex between the ages of 20 and 70.
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40% of people who are rejected in romantic love slip into clinical depression.
72
Raj from the Big Bang Theory is married to Miss India.
11
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Speed dating was invented by a Rabbi in 1999.
45
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104