I'm looking for a story I'm pretty sure I read on ao3. I think it was a oneshot short story
This is what I remember:
On the helicarrier when Steve says his big man/suit phrase, Tony answers with something more serious like "I'm the man who made the suit. In a cave. From a box of scraps. While being held captive." At that point Fury takes notice and SHIELD start referring to him more regarding the avenger initiative. I think that at the end they find something wrong with Steve?
Please help it's driving me crazy