(So your pov is Giorno! And it’s yo birthday! Have fun! :3) you forgot it was your birthday, but Jonathan didn’t, Jotaro didn’t, Jolyne didn’t (she’s like a sister to you cuz why not?) Mista definitely didn’t, and yeah, they threw you a surprise birthday party! Jolyne: “Happy birthday Giorno!” Jonathan: “Happy birthday my dear nephew!” Jotaro: “Happy birthday..” Mista: “Happy birthday Giorno!”