smelena,
since you don't have a video camera, keep a written journal. Everytime they do something like that then write it down. 20 years from now you can look back and remember it again and they might get a kick out of reading later too. I keep a book and everytime the boys say or do something really cute I write it down. Like when my oldest was 4 years old he would use the word "left" to say something was wrong and we couldn't figure out why and finally realized after questioning him so much about it, it was because "left" is the opposite of "right" so it was right or left instead of right and wrong. yes, he is that literal
_________________
NT mom of two ASD boys
"Be kinder than necessary,
for everyone you meet is
fighting some kind of battle".