What does it mean to give peanuts between lovers?

Peanuts are usually given to newborn children as a sign of good luck.

Couples usually give cups, watches, flowers, etc. Cups represent a lifetime, watches represent eternity, and flowers have many meanings. Some represent a lifetime, some represent wholeheartedness, etc.

Sending flowers between lovers can also mean good luck, and the two people can happily hold hands and walk away.

After analysis, it all means good luck. I hope to adopt it. Thank you.