I loved Too Good To Be True, and knew I had to read Bye, Baby after reading the description! I would say this is more psychological fiction than a thriller, but I was hooked through the entire thing! I love books with multiple POVs, it helps lend credibility to both stories. Anyone who has ever felt cut off from a friendship or has seen a friend change will relate to this book! I always enjoy books that center around influencers or celebrities.