From Esa With Love: a romantic animation of heart shaped things as seen from space.
Malaria parasite goes bananas before sex, literally, it changes into a banana shape before sexual reproduction.
The male of Paratrechalea ornata, a south-American species of spider, uses "gift" wrapped in silk as a ”nuptial gift” to encourages the female to accept him as mate.
But talking about humans, did you know that falling in love makes you broody? Yes, especially if you are a man. When one fall in love shows greater activation of brain areas related to parental attachment when they see a baby compared to single people. Be careful.
Anyway guys, I must tell you:
"To date, there is no compelling evidence any online dating matching algorithm actually works.”
Ah, another thing: