A puppy is born blind, deaf, and toothless.
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Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Dolphins have names for one another.
18
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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