When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Two in five people in the world marry their first love.
270
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
One in five long-term love relationships began with one or both partners being involved with others.
177
When dragonflies mate, their tails form a love heart.
22
40% of people who are rejected in romantic love slip into clinical depression.
72