A and B go to an event, there are bag searches etc on the door. A gets turned away as they are carrying an umbrella which apparently is too big to take in - they are given the option to leave it at the door with no guarantee it will be there when they get back.
A instead chooses to find a storage locker about 40 mins away to leave it in - so 90 min round trip to come back. B is left at the venue in the meantime and doesn’t really have the option to leave as it’s a no re-entry policy.
they also both had tickets that needed people to arrive by a certain time and would have missed the time cut off due to A leaving.
B decides to leave as this isn’t the day out they had hoped for and thinks this isn’t worth the aggro for a £10 umbrella.
A is angry that B has gone.
who is in the wrong?