Imagine Peter thinks your dead, but Happy had found you and took you to the avengers tower to be seen by one of the doctors.
Peter is sat, crying to Happy about your death, when all of a sudden, he hears your voice say, "Peter", as he looks over at you.
Not believing his eyes, hes slow for a moment. "I'm here. It's me" you say softly. Hes sit hesitant for a moment, but soon embraces you into the biggest hug, where he cries because he's still got you.