Is it natural to love a baby that's not yours and treat them like your child?

It's been 10 years later and my male cousin misses the baby girl he once found crying on the dumpster.

He was allowed to keep the baby girl for only 4 months. The baby's godparents adopted her meanwhile the parents lost their custody. Till this day he wonders what became of her. He claimed to loved her like a daughter. He wanted to be her father.

Is it natural to love a baby as your child? It's not your baby but you love them like your child.
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1 y
That was the first time he ever develop a bonding towards a baby. He loved that baby girl so much.
Is it natural to love a baby that's not yours and treat them like your child?
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