We have this kina looking light-shade in the spare room and my partner isn't a fan of it so asked if I could remove it. Classic me watched a YouTube video on how to remove it and went ahead with the job. 

Half of the metal piece in image 1 goes into the socket while the other half goes into the white plastic seen in image 2. I guess the wiring snapped while unscrewing the socket from the metal piece. Now I have no idea what to do. 

The other room