I bought my parents 5k in bitcoin in 2021 (price was around 45k) but never told them. I owed my mom 5k she lent me when I was a bit short of cash finishing a renovation on an investment property I owned. After I sold the property I tried to pay her back but she said don't worry about it so I bought 5k in Bitcoin for them. I will give them a hardware wallet with it when the 5k is worth 50k.