I don't really know how to rate this because right now it's 2:30AM and I'm feeling a lot of things, so I'm just going to keep it at 4 stars for now.
*EDIT* it's the next morning, at some point in the night when I was mostly asleep I switched to 5 stars, now I'm going back to 4 be officially saying 4.3..I think. A little more than 4 but not 5. Maybe 4.5? I hate star ratings. Anyway...
I don't think I can write a completely sufficient review of this book at this time, due to things I can't really talk about or express, but I'll try.
You Know Me Well was a really refreshing gay YA book. Mark and Kate came out long before this book started, and are totally secure and comfortable in their sexualities. This is not something that I, personally, have come across in the LGBT+ YA that I've read. When it comes to gay teens, their stories have always been coming out stories, about how hard that is and what being in the closet has done to them and their process of telling people or just hiding the gay away. Those can be important stories, but it's not all their stories can be. You Know Me Well provides this wonderful take on gay teens where they have, you know, normal teenage problems because they are normal teenagers. They have fights with friends, doubts about college and their futures, problems with their romantic interests (who just happen to be of the same gender). I just think the fact that this story exists, showing how there is an After once you come out and it can be good no matter what may have happened during the process of, is amazing and wonderful.
I think everything I mentioned in the previous paragraph heightens my opinion of this book. If this was about all straight kids, I don't know if I would have liked it as much. The relationship between Mark and Kate was really nice, and I could really, really see myself in Kate a lot of the time (especially in terms of how she reacted to certain situations and the way her thoughts spiraled downward a lot). But some of this book was a little unrealistic. I think it's perfectly believable that Mark and Kate could become friends so quickly, but some of the things they did together and experience in one night and they way that certain events come from that night is pretty unrealistic. The thing is, I don't know if that bothers me or not. I don't know if every single contemporary YA has to be 100% believable and practical all of the time. I think the events that occur in this story just add to this magical feeling I had while reading it, and I think that that's okay. But, again, if it were about straight kids I think it would bother me. There was also a bit of instalove which I'm usually not a fan of, but I'm cool with this brand of gay instalove.
There's something just kind of really special and glowing about this book to me, I think that might be something really personal and that everyone might not feel, but You Know Me Well is still definitely a very refreshing and positive take on the gay teen experience that I feel is lacking in the YA world. Also, David Levithan and Nina LaCour are just as fabulous and wonderful as usual.