Clary and Simon! I can't contain my feels! YES YES YES 
 We get to see how a Parabatai connection is made and what the ceremony entails. 
 Also Jace and Clary are still so adorable and I'm so happy to be back on this ship! 
 "At the Accords Hall, Jace was waiting for them on the front step, looking like Jace in a suit. Jace in a suit was unbearable. He gave Clary a look up and down. 
 "That dress is . . ." 
 He had to clear his throat. Simon enjoyed his discomfiture. Not much ever threw Jace, but Clary had always been able to throw him like a Wiffle ball on a windy day. His eyes were practically cartoon hearts." 
 Also Jem! "Jem looked at ease in a white sweater and dark jeans. His black hair had a single, dramatic streak of silver in it that stood out against his brown skin."