I just noticed a bag of candy marketed as “Sharing Size.” That immediately put my hackles up, because in a SW context I ain’t sharing.
Then I thought about the size-transfer trope and how a couple might transfer size to each other. Ten-foot-tall guy attracting stares as he walks down the street, a faint voice chirping from his pocket: “Please excuse us, I shared my size with him and he won’t give it back!”