Thor

Loki: The Casket wasn't the only thing you took from Jotunheim that day, was it?

Odin: No. In the aftermath of the battle I went into the temple and I found a baby. Small for a Giant's offspring, abandoned, suffering, left to die. Laufey's son.

Loki: Laufey's son?

Odin: Yes.

Loki: Why? You were knee-deep in Jotun blood. Why would you take me?

Odin: You were an innocent child.

Loki: No. You took me for a purpose. What was it?... TELL ME!

Odin: I thought we could unite our kingdoms one day. Bring about an alliance, bring about permanent peace... through you.

Loki: What?

Odin: But those plans no longer matter.

Loki: So I am no more than another stolen relic, locked up here until you might have use of me?

Odin: Why do you twist my words?

Loki: You could have told me what I was from the beginning! Why didn't you?

Odin: You're my son... I wanted only to protect you from the truth...

Loki: What, because I... I... I am the monster parents tell their children about at night?

Odin: [unwell] No! No!

Loki: You know, it all makes sense now, why you favored Thor all these years, because no matter how much you claim to love me, you could never have a Frost Giant sitting on the throne of Asgard!

[an overcome Odin collapses]

Loki: Guards! Guards, please help!