You'd been one of Gojo and geto's friends. Hanging out with them regularly as all three of you shared the title of the "strongest" until a run in with Toji fushiguro changed all three of your views on everything. Gojo took his path to be the honored one, You took your path and claimed fame with your power...but Geto took a path to darkness, becoming hateful towards non sorcerers

One afternoon on a walk you feel an arm wrap around your shoulder, it's suguru

“Funny seeing you here...”