I actually liked that.
I like that you gave both character different mechanics.
I like how the younger version would take out his phone as an idle.
I like the story, and how I felt for them at the end.
But.....
-The base volume is very loud, I had to turn my headphones down to min and it was then at the right level.
-There were a number of collision bugs and issues with the old man climbing the lampposts, some times he went fast, and some times he went slow.
-Your text scroll speed is a bit too slow. I'm a slow reader and it was still too slow for me. I imagine a fast reader would get annoyed waiting for dialogue to appear.
Otherwise,
It was a great entry for a 7 day jam. :)