Milk noun \ˈmilk\ Drunken adj. \ˈdrəŋ-kən\ Love noun \ˈləv\:

The state of absolute bliss and untainted love experienced by a mother when she looks into the smiling eyes of her baby after nourishing his body with her own.

Arguably, the feelings associated with this state of mind perpetuate all interactions between mom and baby until the end of time.