Lost my dad 2 years ago. Too young. I stumbled a cross a youtube channel where he would post drone videos he would make. There was one video a little over a minute long where my dad was explaining to my brother how a specific heater worked. He posted it there so it was easier for my brother to access. Its pointless stuff i cant care about but i watch it all the time just to hear his voice. The first time hearing it was such a gift.