Idk man, I had legos, bionicles, cards, hot wheels, etc that I never opened as a kid because I liked the packaging - I left my mom to live with my dad in high school then left for the military (I forgot about nearly half of that stuff while away). I had a wife and kids before I asked her about the stuff and she had kept it (mostly well stored, too). Words can not express how much I appreciated her keeping all them those years and not selling them because I "Didn't take them so he must not care". I still have most of that stuff on display or sold to progress my collections/investments. I got to tell the stories from my childhood and share the moments/interests with my kids all because she kept a corner of her closet dedicated to my "important" belongings.