The context of the following conversation is As a way to hurt her, Riley pushed Casey's fingers backwards.:
Casey says Why did Riley have to hurt my fingers like that?.
The friend responds You did hit her over the head with a notebook, so maybe it is payback,.
Casey responds That was a joke and I did not mean it to hurt that bad!.
The friend responds Maybe you should apologise for hitting her to smooth things over..
Casey responds That's probably a good idea, I don’t want her to hurt me anymore..
The friend responds Hopefully she apologises in return..