Pastor Tommy's moments are my favorite as well as the calls from the call center. LOL. 
 Other than that, I thought the "guides online" on how to be a normal person just have too much space in each chapter. I didn't get Casey's asexuality at all... I mean, I've read stories where the main characters considered themselves asexual but his case was the oddest I've encountered. Still, I can very well look past that and I've still enjoyed reading the book so win-win. :)