" The buzzer rang. Magnus pressed the button to let him enter, speechless for a moment because he had wanted Alec there, so badly, and here he was. It felt more like magic than anything he could do.
Then Alec was there, standing in the open doorway.
“I wanted to see you,” said Alec with devastating simplicity. “Is this okay? I can go away if you’re busy or anything.”
It must have been raining a little outside. There were sparkling drops of water in Alec’s messy black hair. He was wearing a hoodie that Magnus thought he might have found in a Dumpster, and sloppy jeans, and his whole face was lit up just because he was looking at Magnus.
“I think,” said Magnus, pulling Alec in by the strings on his awful gray hoodie, “that I could be persuaded to clear my schedule. "

― Cassandra Clare , What to Buy the Shadowhunter Who Has Everything (The Bane Chronicles, #8)