This entire series was torture. 
 Sweet, sweet, torture. 
 (Spoilers Ahead) 
 The Infernal Devices series is my second #1 favorite book of all time (the Hunger Games is the first-#1 book of all time) 
 You have NO IDEA how many times I have cried when reading this series! 
 1. The time when Jem sent Church with a note for Tessa. It was just so adorable 
 2. The time Jem played the violin for Tessa. *sniffles* 
 3. When Will figured out that Jem died. 
 4. When Jem proposed to Tessa. (FINALLY!) 
 5. Jem playing the violin at Will's funeral. I never liked Will, and I was happy to see him dead (I know, I'm cruel) but if my Jem is sad then I'M SAD. 
 6. When Jem had his little "depression breakdown". That really hurt my heart. 
 7. JEM TOLD TESSA HE LOVED HER IN CHINESE. Aw. Mah. Gawd. That was really hard to read, man. I even bookmarked that page on my kindle. Every time I re-read it, it brought a few tears to mah eyes. 
 8. When Will and Tessa ended up together in the end! IT SHOULD HAVE BEEN JEM. 
 9. That very night when Tessa and Jem first met. I reread those few pages so many times. 
 10. THE ENTIRE EPILOGUE. GOD. 
 OKAY, so those were a list of times in which I cried. Yeah, I cried a lot. I also wanted to talk about the ending and epilogue. It was just too perfect. SOMEONE needs their heart broken, right?! I mean, I am MORE than happy Jem and Tessa ended up together in VERY end, but it just doesn't feel right. I would have liked it if Jem somehow lived without becoming a Silent Brother and Will just go die in a hole somewhere while Jem and Tessa live happily ever after. But sadly, Cassandra Clare never lets the good guy win...Instead both the bad AND the good guy had to win. Let me explain "good and bad": 
 One of the boys are really sweet, kind, patient, not ill-tempered, musical, and really cute with silver hair (because of a medical condition) and silver eyes. Let's call him boy number 1 
 The other boy is one of the standard black hair-blue eyed selfish brat with the only good character trait about them being the fact that they have the ability to stop talking. This boy never cared about anything and never took anything seriously. Like a less cute Adrian Ivashkov. Boy number 2. 
 Can ya guess which one is Will? Boy number 2. HOW COULD PPL SHIP THAT?! 
 Sure, Will thought a curse would kill everyone he loved, but I would still love my friends, whether or not they drop dead. It's no reason to act like he did. He ended up with Tessa in the end of the book (screams with frustration) 
 Jem, boy number 1, the best, to be exact, eventually died (cries hysterically) but was saved by becoming a Silent Brother, some sort of healer or something (new to these kinds of books). In the epilogue, Will died (hallelujah) and then some time after that, Jem had to be released from Silent Brotherhood (Idk why, I was focused on making sure my ship won) and he ran into Tessa on a bridge. He was like, "I uh, still like you, after all of these years, so...U wanna b my gf?" (INWARD VICTORY SCREAM!!) Tessa was like "I STILL LUV U 2 BAE!" 
 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHH!!! 
 Now, I know that the love triangle isn't ALL there is to the story, but yeah, Mortmain was stopped and all that jazz. TESSA AND JEM FOREVER! 
 Note: In A Note on Tessa's England, Cassandra Clare (or I think Cassandra Clare) wrote: 
 "The Infernal Devices began with a daydream of Jem and Tessa on Blackfriars Bridge, and I think it is fitting that it ends there too." 
 That basically means that Tessa and Jem are literal ENDGAME and if anyone asks, "Who does Tessa end up with?", the REAL answer is JEM!