SOSOSOSO PERFECT. ugh. I won't do spoilers, but . . . 
 Adrian and Sydney were absolutely adorable. Kept me wanting love like that (sans the forbidden part, but whatever) and Adrian was constantly spouting out these cutesy little phrases about their love and I just wanted to drown in a lake of my own tears bc perfect. He was a little more insecure in this book, constantly needing Sydney and whatnot, and while other reviewers seem to have had a problem with this, I don't really think it's wrong for him to feel that way. I mean, he is only a person. People are not confident all the time--this is life, and we're going to have confident days and we're going to have I-feel-like-wallowing-in-shit-for-the-rest-of-my-life days. ALSO, Zoe is a lil bitch. Just saying. 
 The ending was also a bit predictable, seeing as happiness in the beginning of a book usually means getting your life torn apart at the end :( but I still enjoyed it! Leaves you hanging for more. Admittedly TIS was much more action-packed and somewhat more intriguing, but TFH was still good enough to be on my top favorite books list. If you're contemplating whether to buy this or another book (say, Allegiant, like I was!), definitely buy this one. It's a good read, even though I have no idea what's going on in any of my classes because I read the whole thing within one school day . . .