hiya sorry to bother you but do you know any fics where thor and tony are really close..???

Hmmm…I have a couple with some good Tony & Thor interaction.  I don’t know about “really close,” but here you go:

What Lies Beneath by asktheravens:
All Tony wants is to make amends after a thoughtless reaction leaves him
in danger of losing Steve, but a mission intervenes.  The Avengers
travel to a laboratory in a remote part of Appalachia expecting a
routine job, but an ancient evil slumbers within Old Crow Mountain that
will test much more than their relationship.

Mistaken Identity by Bragi151:
Thor and Tony are besties who love to adventure in Skyrim. When Steve
finds out Tony is married to Argis the Bulwark in game, he thinks that
it’s meant to be Thor. It’s not Thor.

The Avengers Don’t Like Fireworks by mjstark:
The Avengers do not like fireworks. Tony is determined to help through any means necessary.

The Last Love Song of Anthony E. Stark by jibrailis:
After contracting an Asgardian virus, Tony starts forgetting things. And people. And Steve.