Over dinner Simon also met Hodge Starkweather and Alec Lightwood.The next morning, after Clary and Jace met with the Silent Brothers, the gang met for breakfast at Taki's, including Simon who had shown up at the Institute. And I see on your face when you're looking at me that you're searching for that guy. A mundane when they were originally introduced to the Shadow World, Simon was once turned into a vampire, and later to a Daylighter.The guy you knew who was a hero, who did great things. After a turn of events, Simon's immortality was taken away, along with his memories.When he was six, he met Clary Fray and the pair became inseparable best friends.
Simon had long been planning to tell Clary how he felt for her but never quite found the right moment.
Jace, Clary and Simon returned to the Institute, where a furious Hodge was waiting for them.
He lectured them on their actions and ended up tending to their injuries.
When Clary needed his help afterwards, though, he still obliged, borrowing his friend Eric's van and drove them to Madame Dorothea.
He also saved the Shadowhunters from the Greater Demon Abbadon, the demon of the Abyss, by shooting one of Alec's arrows at the skylight and letting the sunlight chase it away.