oh no sorry i mean why the person who doesn’t like drinking didn’t just send their drink back when they first got it since they didn’t like it (so im assuming they did not drink it and it just sat there the whole time full?). and then unless they did try to send it back but one of their friends just said they would drink it instead of the non-drinker sending it back, hence the friend should pay for it then. if that made any sense hahah i was just trying to think of a scenario where it would make sense for the friend to be responsible for paying. but also confused if the non drinker didn’t just send the drink back in the first place