Fake dating is always top tier and this was done well. Both characters had their reasons for agreeing to this relationship. Irene, our love interest, I love her! She's literally nothing like any other love interest I've read before so self-assure and confidence. I wish this book was co-written so I could read Irene (a desi, cheerleader who is an academic?? ) 
Scottie's character development and getting over her ex is perfect. The communication in this story got better as the story went on (I dont like the miscom trope)