Their giggles, large eyes, chubby cheeks are traits that is known to evoke cares and affection from older humans, and the smells and sounds with beautiful and attractive visual attributes affects the brain of an adult.

This is definitely true especially the smell, sometimes i wish that smell remains all through.
Could remember when me and a friend of mine was envying the leg of a baby, it was so fresh and cute such that i did not want to let go. Truly they are sign of love.