Fan Casting Stan - Peter Parker addition

What if Tony Stark hadn't died and we still had fanboy Peter. But Tony cut Peter out of his life and Peter never knew why, but he starts sending him letters after seeing him at a meet and greet with a mask on Tony told him that he could send him letters and he'd respond. So Peter started sending him letters under the name Flash, but in the tape he attempts to send he reveals he's Peter Parker and when Tony was sending the letter he'd asked his assistant at the time the adress and she'd said "Peter Parker lives on **** street in Manhattan, New York" and thats when Tony realized that Flash was Peter and he'd driven himself and girlfriend Gwen Stacy off a bridge as he finished saying everything on the letter he'd finally put the pieces together that Peter just wanted a relationship with Tony again since that was his father figure *MCU refernce*. But imagine the song as a movie, thats what this is.