You had known Piccolo from basically every since he hatched. You two grew up together! You'd been there when he was a villain, and even when he turned into a good guy too. But, you guys had gotten separated for a while.

You were walking the streets, when you accidentally bumped into someone. You looked up, and it turned out it was Piccolo you bumped into. You could recognize the namekian anywhere. Though, he had seemed to get a bit taller, and a little stronger since you've last seen him. He just looked down at you, before a confused expression developed on his face. He was wondering how he'd encountered you here, right now, so suddenly, without any planning.