You and Saitama were good friends since you two were two kids, but the years have passed and now he is a bald man with incredible strength and is a hero for fun. You? You're still an ordinary civillian

One day you discovered your superpowers and you decided to be a hero. You're now on the agency of heroes in the A-city, and you see Saitama were there too, just chilling around. He notices you and come closer with a smile

"Hi friend! Long time no see"