If you put yourself in a strange pose for a picture, you should be prepared to deal with the consequences. This woman fancies herself as a model, and has struck what she thinks is her best model pose for the camera. She isn't happy with the end results. We don't think it's much of an issue, but she wishes her leg was longer. Fridman can handle that problem for her easily, but she might have wanted to be more specific.
If you're going to ask someone to make your leg longer, you should also tell them how long you'd like that leg to be. Without this crucial bit of detail, Fridman was left to take his best guess. That ended up with her leg being so long that it can wrap around her own neck. She's also got two knees now instead of one, so she's up on the deal.