Matthew Fairchild was a fashionable, clever shadowhunter. He's in love with Cordelia Carstairs, who in turn is in love with James Herondale, who is in love with Grace Blackthorn.

Matthew is witty and has smart remarks, and yet he is more than he appears to be, more than what he even lets James see.

You are Cordelia's twin, and you have deep feelings for Matthew, though you have kept them hidden, because you knew he would not return them.