"The spell was simple and I'd said half of it before she even figured out that it was a spell. Since you like bubbles so, In a bubble you must go. In that bubble you will stay Till your bubbles go away. Sound can't pass from inside out Even if you scream or shout. If you want to be set free, End your spell, that's the key"

Previous Quote

Stop. I don't do you favors, Alec. I do things for you because - well, why do you think I do them?" Something rose up in Alec's throat, cutting off his response. It was always like this when he was with Magnus. It was as if there were a bubble of pain or regret that lived inside his heart, and when he wanted to say something, anything, that seemed meaningful or true, it rose up and choked off his words. "I need to get back to the ship," he said, finally.

— Cassandra Clare