dreams again, i just don't want to forget them

This one is less beautiful than my previous dreams, but instead it's kind of funny.
The back story is that my dad and his dad have a full head of hair. my dad's brother is bald bald bald, like his mother's father (my great grandpa) who coincidentally, shares a birthday with me.

the dream:
I am sitting in my grandparent's porch with my dad, grandpa, uncle, and another uncle who i don't have in real life. i had just gotten home from school or something and was trying to make small talk when my uncle made a crack about my dad's hair. i looked and he had a noticeable bald patch on the back of his head. i looked at my grandpa to see if he had started balding too, but he still had a full head of white hair. my dad looked really disappointed and sad that this was happening to him, even though both of his brothers are complete cue balls. i wanted to go home, but then grandma came in with M&M's so i stayed a bit longer.