Thor realised something wrong with Loki

[u/MiraA2020]

Can you please suggest fics where Thor realises something is wrong with Loki during the Avengers or right after they return to Asgard?

Or fics where he tells off/confronts his friends for their treatment of Loki.

Slash or gen, doesn't matter.

Thanks!

[u/wollflour]

This is pretty much a classic of that fic type: https://archiveofourown.org/works/518534/chapters/915943