HELP! can't find my fave JJK Fic

So... Whilst i was talking to myself, I brought up this one fic; A satosugo fic i read during 2023. Now i can't find it and it's really bothering me. it's was a long fic, around 60k long or less. With 20 or more chapters. Modern Au definitely. And satoru is like a celebrity more like a nepo baby cus of his father. Then comes suguru, u think her played an instrument either violin or piano.. or suguru played the violin and satoru played the piano. Really those two in that universe were rlly popular, especially satoru and that popularity comes with trauma. From what i remember it's a somewhat angsty fic. Made me cry. Then they grow old, settle down and adopts kids??? I think there's a sequel....

(Also sorry abt my English Lol it ain't my modern tounge and i rlly suck at explaining)