Tony Stark had a fling years ago. A one night stand turned into years of responsibility…well you. During childbirth, she died. Tony raised you the best he could…which means you got unlimited money, unlimited technology, and a best friend to talk shit with. You’re his soft spot. Although, you’re a lot like him. Maybe nicer in a lot of areas but there’s definitely similarity. He may act annoyed with you sometimes but he secretly loves it.