So I recently shot my best friend's friend's senior portraits. I only had her pay me half after the shoot ($15, super cheap b/c of the friend thing), and I was gonna have her pay me the other $20 when I gave her the photos. But I was talking to my best friend, and she was telling me how my client was unhappy with the photos I took of her (from what she saw in the camera). She was a bigger sized girl, and I know she felt self conscious (she didn't pick the best clothing to wear, and kept complaining about her arms. I kept reassuring her she looked A-Okay though). Overall, I think she felt uncomfortable in front of the camera which showed through (I even tried to get her used to the camera idea, but no-sir-ee) . So this is the absolute first time ANYBODY has been uphappy with photos I've taken of them. She's already starting to talk to other photographers already without seeing the final product of my photos. I don't know what I should do. Should I just refund what she paid me and give her the photos anyways? Should I just keep the $15, not ask for the rest? Or should I ask for all of the money, for wasting my time with the whole editing process?