Amigo imaginário

I had high expectations for this book that unfortunately, were not met. This book was really long for no reason, and the plot twist became really weird. Of course, I was 400 pages deep and I felt like I might as well finish it if I spent that much time on it already (a reading habit I need to break, I know).
It took a turn I wasn't expecting, and instead of it creeping me out like how the first few chapters did, it just felt comical.