They reported on October 5, 2016 that he went into rehab. It's been less than a month. Is the turnaround really that fast?
I do hope that he is 100% better now. But if this was some shyt to cool off the storm regarding Kanye and now that he got that one song with Pharrell he's all okay, then that's a whole other thing.
The timing of everything seems real strange. Like either this was all a set-up or he's just shortcutting his treatment. But also could be Pharrell just dropping by or an older pic.