In Place Of (джен)

When in proximity with the Infinity Stones, the gaping hole that was in Tony's chest started acting up. One agonising night, an unexpected guest showed up. Loki healed him. Of all people, of all things he could've done.
They also spoke about their fathers and families.
“How will you know loss if you’ve never had anything? Will you understand the meaning of my pain?”
“Now there’s no need to get nasty,” Tony shot back, a wry smirk playing on his lips.