Tony

you got his intelligence and his sass. sometimes you use bad words to people who bully your friend(s) or you.

Steve

you got his strength and looks. you got a thing for gymnastics so when your uncle Tony found about it he gave you your own gym as an early birthday present.

Bruce

you got his love for science. when you were 7 he gave you your own science tools for your birthday and since then you would always help him with his work.

Clint and Natasha

there's skills of course.

Thor

you got his loyalty and looks

ohh and u love poptarts

(never knew writing a book is hard so sorry for the lack of chapters)