Remember when you were a kid and had to communicate without the help of technology?
Handwritten cards, scrawled notes and painstaking letter writing was the name of the game before we finally got our hands on yee olde texting machine.
And while it's a distant memory for us now, for some people the struggle is still all too real especially for this one kid who couldn't find a pen when he really needed to leave a special message for his pop.
Taking to Imgur to share the heartwarming moment with the internet, the kid's dad uploaded a shot of his child's creative streak, writing: "It's the small things that make being a parent so rewarding."
Yeah, read it and weep, Dad.