MSNBC Dateline January 3, 2022 05:59:00
Always been really interested in like anatomy and how things work. but i've also wanted to have a bunch of questions answered about my own life about, you know, the situation with my parents mainly. and that curiosity kind of bled over into other situations. me and my mom. >> reporter: triston treasures the baby book his mother made for him. >> i get bigger and better. >> reporter: and he loves listening to that audiotape she made for her sister's 16th birthday. >> it's cool hearing her. >> i remember when i was 16. that was the greatest time of my life. and believe it or not, it will probably...