So I'm coming home from a late shift, it's half past midnight and I pull in to an unmanned Asda petrol station round the back of a 24hour store to get some petrol. I notice a young guy in a hoodie standing a few feet away from the pumps, he appears to be on his phone. I fill up and as I finish he comes up to me and asks if I'm able to call him a taxi as his phone has run out of charge and could I call him a taxi. I'm not local so finding a taxi number would have involved me standing there for a few minutes having a look on google, and I wasn't keen. No real reason, he was really apologetic and polite, but I just wasn't keen. There are a few shops around there, so I thought maybe he could walk and see if there was a taxi shop somewhere locally. But now I'm feeling a bit bad that I left him there. So WIBU?