A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
A puppy is born blind, deaf, and toothless.
16
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
When cats are happy, they may squeeze their eyes shut.
10
When dragonflies mate, their tails form a love heart.
22