To be without intricacies is to be without emotional boundaries, to disregard whoever whenever. Besties save you from your shit. They are your heart, and they transcend any efficiency that the Tinderization Bestie Robot attempts to offer you in its binary fantasy.
Indian families rarely say “I love you” to each other. Maybe it is an extension of the fact that parents are awkward while displaying any sign of affection to each other around their kids or elders.