Remarkable-TOUCHING-ending. 
 Marie Lu really knew how to make readers feel bittersweet,I still couldn't believe that I cried at last! 
 "I feel so out of place here. No matter how much money the Republic throws at me, I will forever be the boy from the streets." 
 The relationship between June and Day became more complex than ever---new characters made them struggle,hesitated,being irresolute to many things and find out the importance and significance that they couldn't substitute for others.They belonged to each other.It's pretty fascinating to see their interactions in this period! 
 "The Republic is weak and broken." I narrow my eyes. "But it is still your country. Fight for it. This is your home, not theirs." 
 It let me remind of The Huger Game,dictature controlled the people,but the government had its secret,the rules were degenerate,the people wanted democracy.Instead of revolution,Day and June changed it,the ruler changed it.They raised people's awareness.They fought for it. 
 "My heart sinks,turns grey.I understand now.I know that something has answered my prayer,and at the same time has also told me what my sacrifice." 
 It isn't a happy-forever-ending,but it is at the same time.I consider it's a SUCCESSFUL ending cause it made readers cried(at least I was).It's more logical than others,we can't own so many miracles to build a perfect ending,we need to sacrifice ourselves,though it may make me burst into tears! 
 "Hi," he says. "I'm Daniel." 
 "Hi," I reply. "I'm June." 
 A brand-new start. 
 I really want to see if there's a spin-off for their new story!