If carrying an item when an ally uses up its own item, you will pass your item to the ally.

Cupoink	Fire	CaddieMadcap	Sweet Touch	HP 52	En 67	AtkM 65	DefM 56	AtkR 34	DefR 64	Sp 55
Hoganosh	Fire	CaddieMadcap	Sweet Touch	HP 74	En 88	AtkM 109	DefM 85	AtkR 42	DefR 99	Sp 41