If she has been going through mania, it could likely be hypomania- a less severe form of mania that interferes less with occupation, relationships and such. Hypomania and depressed episodes comprise Bipolar II, as opposed to Bipolar I. Which, who knows, you could be on to something.. seems clear to me that she has severe anxiety which maybe has masked other symptoms- especially to the public. I just thought that maybe Kai would know the difference on mania since she was a Psych Major, but then again.. Kai lies.What interests me about that Patreon video is that Kai mentions having mania a couple times. Now that’s not something I hear often as a joke. Someone who mentions mania probably has an understanding of the medical term of what mania is, (correct me if i am wrong) and is likely to be diagnosed with something where mania is a symptom. I may be completely off, but I would speculate that Kai has a form of bipolar disorder. Kai going through a depressive episode would explain his radio silence for the last month and would explain his weird behaviour. It would explain why he appears so happy in this video, compared to the other videos this month. If I am correct, we should be seeing a lot more videos from Kai if he is going through mania. The coffee may have been an excuse to hide the extreme mania he is experiencing or the coffee might not be related at all. Regardless, I will be keeping an eye on his behaviour from now on.