[Odin discovers Loki holding the Casket of Ancient Winters] 
Odin: STOP! 
Loki: I cursed? 
Odin: No. 
Odin: What am I? 
Odin: You are my son. 
[Loki turns and looks at Odin] 
Loki: [features briefly blue and chill] What more than that?... 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: Laufeyson? 
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 [bad word] .. 
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 [bad word] Odin collapses] 
Loki: Guards! Guards, please help!