I've only ever read one book of Jenny Han's and that was To All the Boys I've Loved Before, which was the book that came before this one. Let me just say that I love it so much! It was such a cute contemporary story and it has helped me to get out of my loooong reading slump. (view spoiler)[To All the Boys I've Loved Before ended with Lara Jean writing a letter to Peter and literally all we see is: Dear Peter, and that's how it ended. We were left on a huge cliff hanger and we had to wait an entire year for P. S. I Still Love You! P. S. I Still Love You started exactly where To All the Boys I've Loved before ended, and I love books that do that. Jenny Han did a fantastic job of portraying all the characters as how they were portrayed in the firs book, and she also made the book focus more on Peter and Lara Jean's relationship than on Lara Jean's relationship with everyone else's character. In the first book, Lara Jean was just using Peter as a fake boyfriend, and vice versa. Peter was using Lara Jean to get Genevieve jealous who was Peter's ex-girlfriend and Lara Jean's ex-best friend. In the first book we don't really know why Genevieve hates Lara Jean so much, but at the very end of P. S. I Still Love You, we find out and it's all brought back to Peter and Lara Jean's relationship. For the last 70-60 pages of P. S. I Still Love You, I was so sure that Jenny Han was going to pull out a huge twist and have Lara Jean not end up with Peter, but then she came to her senses and all was right with the world. The ending was so adorable and it was worth all the feelings I felt for those last few pages. (hide spoiler)] I genuinely liked each and every character in this book, that is very rare for me, I usually dislike at least one. But I liked every character, even Genevieve, because by the end I understood why she was doing the things she did. I plan on reading Jenny Han's The Summer I Turned Pretty trilogy and any other book Jenny decides to write. I loved this book so much! If you are in the mood for a cutesy contemporary, then I suggest you pick up this series. 
 HAPPY READINGS!!!