It seems I was partly wrong.

It turns out he never did get the gifts returned to him. He talked to my mother today while she was at work today and popped his bubble. He thought I still had the gift the entire time… She decided to explain to him from a mothers standpoint how I felt and he really had no choice but to be nice.

If the store manager lets this happen again I’m filing a report up top. If I really wanted to be a dick this whole situation could have counted as harassment. But at this point I really see no need in doing so.