I enjoyed this last book in the Sisterhood of the Travelling Pants series. It wasn't quite as un-put-down-able as the first three books, and it had a different sort of feel, which I think makes sense, because the four girls are older, in college, and pulling away from their joined-at-the-hip friendships and younger lives. 
 As with the other books, I recognized parts of myself in Carmen, Tibby, Bridget, and Lena (especially Lena). At times, it was annoying how many questions were asked in this book: if you give four unsure young people four internal monologues, you get a lot of self-doubt and constant questioning. It's close to reality, but it bothered me slightly while I was reading. Maybe that's because I am always asking questions in my own head!! 
 Also, although the girls were apart for longer than ever before, the inclusion of the Pants started to seem forced. [SPOILER ALERT] When the Pants were lost at the end of the book, I did not think it was a tragedy, as they had stopped being necessary to the story. And that turned out to be the lesson the girls learned, as well: they didn't need the travelling pants to keep them together. Pants = Love. But we knew that all along, right? 
 Quotes: 
 "When will we all be home again? That was what she wanted to know. But when she thought about it logically, she knew: It wasn't just the answer that had changed, it was the question. What was home anymore? What counted as the status quo? Home was a time and it had passed." 
 "She used to have the idea -- an untested belief, really -- that you loved someone in a kind of mirror dance. You loved in exact response to how much they were willing to love you."