Listening to someone retell an event that a group of us enjoyed together.
They’ve embellished it somewhat and I’m not entirely sure why. To get sympathy? To make it more dramatic?
I mean things like if the journey took 3 hours, they tell everyone it took 4. Waited 30 minutes for food, told everyone It was an hour wait. 
These are just vague examples as don’t want to be outing, but this person does this regularly. When asked about it they deny it or query others accounts.
Anyone else do this and if so, please can you explain why?