The celestial bodies must have aligned, you've went outside your apartment to go shopping...
you see, when you don’t frequent the outside for years you kinda lack in vitamin D and that makes you wimpy, you even struggle by carrying the groceries to your apartment.
But... Oh look! A strong, independent, young woman!
Obviously you don’t ask her for help, it would be fucking weird having a 40 year old guy asking a 13 year old for help carrying your groceries. So you ignore her and look the other way aaaand-
