The Mortal Instruments/ Infernal Devices Preferences

He Takes Your-

Jace:

Food, whenever your eating, if you turn around for a second he'll take pieces of whatever is there and pretend he didn't do it.

Alec:

Scarves, he loves all the wacko colors on them, and he loves being able to sniff them when he's not with you.

Magnus:

Nail polish, he runs out of his own often, and instead of magicking up some more he always uses yours.

Simon:

Socks, he can never keep up with his own, so when it gets cold or he has to put on shoes, he always wears yours.

Raphael:

Jackets, he likes to take them with him when he goes hunting, so to remind himself  that he's not a monster.

Sabastian:

Shampoo, he says he loves the smell and that it does great things to his hair.

Jem:

Stuffed animals, he loves to take them and hide them in his room for you to find later, and he also loves to take the huge stuffed animal duck of yours and put it on top of Will when he's sleeping. His screams in the morning are beautiful.

Will:

Books, he loves to know what your reading because he sees that it makes you happy when he knows what your talking about.