The context of the following conversation is Kai waited for one of the other shoe to drop because he was just done with it all.:
Kai says I just bought a new pair of shoes..
The friend responds Then why aren't you wearing it?.
Kai responds I already lost the right shoe coming up the hill..
The friend responds I am sorry about that..
Kai responds I am so upset that I am just ready to lose the other one..
The friend responds Who knows, you might just find it later..