Daidus' Umbrella

While visiting Daidus and Emily in Japan, Daidus lets Jaiden borrow his Chiikawa-brand umbrella to stay cool in the intense heat. When bidding them farewell and getting into a taxi, however, Jaiden comes to the horrific realization that she accidentally stole Daidus' umbrella, though he and Emily find the situation so funny that they let Jaiden keep it, while Jacob quietly taunts her over it.

Example of:
Accidental Theft