Persons A and B messaging about having a catch up over a bottle of wine or two.
A: I’m free tonight but I have no wine in and I can’t get any as husband has the car and I’m putting the baby to bed now. Maybe we can do this another night?
B: That’s ok, I’ll come over anyway to catch up. Do you need anything from the shop?
A: Well, in that case, could you pick me up a bottle of wine and I’ll transfer you the money over.
blah blah blah, had the catch up, B turned up with 2 bottles of wine, one that B drinks and one that A drinks.
B: Oh, I’d feel bad asking you to pay for both bottles but they are £7 each so can you transfer me 14.
A: I wasn’t going to lay for both, I only asked you to pick me up one bottle and you decided to get one for yourself too? I’ll pay for one bottle.
A only drank 2 glasses anyway, and B drank the rest. Also, when A went to the bathroom, A’s husband caught B pouring some of A’s wine into B’s glass.
Hope this isn’t too difficult to follow. Fairly sure that B is being unreasonable but want to get a full perspective!