<human>: I don't have a car at the moment. I don't mind getting public transport but my friend, we'll call her Casey, offered to give me a lift to and from uni since we have the exact same time table. She lives literally a minute away from me but she asked for gas money. I was like uh okay I guess that's fair since she's taking me to and from there even though it's like 60 seconds between our houses.

I found out a couple days ago that she's suuuuper stingy with money. Our mothers are friends and they went out to lunch. Casey's mum told my mum that she never pays the bills (she still lives at hom), never pays for groceries, makes her mum pay for her makeup, and when she drives her mum to her doctor appointments Casey even asks her mum to give money for the petrol. Also the way she asked me for the money was kinda in a rude tone, it put me off talking to her for a bit.

I have no problem paying for gas money but now it's like.. Is my contribution even going towards the gas? She gets paid her student allowance from the gov every fortnight which is like $300 which isn't a lot but still I'm just suspicious she's just gonna pocket my money. She also has to go like 1 minute out of her way to pick up so I'm kinda meh about the whole thing. My dad passed away in June, I thought she would be a bit more compassionate and help me save all the money I can for bills since we're struggling.

Am I being just as stingy? I'm not sure what to do :/

Can you give me a shortened version of the text?
<bot>: Friend wants gas money, would pay for it but she only has to go a minute out of her way to pick me up and she pays for pretty much nothing. Worried she'll just pocket my money