So the show was quite fun in general except all the stupid repetitive flashbacks. I knew the "friend" was going to be the twist from the start because of the way all these shows go, I thought he was either going to be "imaginary friend created by the brain tumor" or "surprise bad guy". The way they did the twist was "actually I was a bad guy the whole time" with the weakest build or cleverness, like for example, putting together parts of the show where you say "oh yeh that makes sense" - the twist is "he did something bad before the show that you didn't know about and now we're telling you.", similar to "and it was all a dream". Decent show overall tho.