Yesterday i took a friend to her hospital appointment. I've took her before and ended up paying the parking fee as she forgot her purse. I honestly didn't mind as it was only a few quid and i had it in loose change in the car anyway. However yesterday she 'forgot' her purse again and this time as she was in there a few hours it was a bit more. I don't ask for petrol as the hospital is in our city and I'm not that tight but as I wouldn't be there if i didn't take her surely she should pay. Or aibu and should just pay each time. She's got another appointment next week so I'm expecting a text soon asking if I am available.