Archive of Our Own

Summary:

Peter’s given up caring about his identity around Wade. They're friends, proper friends, not just the kind of we-trade-banter-and-you've-saved-my-ass-a-few-times allies you tend to make in the vigilante gig. He hasn't exactly taken the mask off yet, but he's given more than enough information for Deadpool to track him down. The way he's going, it's like he'll reveal his whole life before, you know, actually revealing.

or:

Five things Peter exposes about himself, and the one that Wade figures out on his own.