The context of the following conversation is Kai needed to move back home to save up money so they could get a new place.:
Kai says I have been down on my luck..
The friend responds What has happened since I saw you last?.
Kai responds I had to move back home..
The friend responds Was something wrong with your apartment?.
Kai responds I cannot afford the rent so I am going to save up money so we can get a new place..
The friend responds I wish you luck with that..