Thor: Loki... what are you doing here? 
Loki: [as a SHIELD agent] I had to see you. 
Thor: What's happened? Is it Jotunheim? If you could just let me talk to Father, just let me explain... 
Loki: Father is dead. 
Thor: What? 
Loki: Your banishment, the threat of a new war... it was too much for him to bear. You mustn't blame yourself. I know that you loved him, I tried to tell him but he wouldn't listen. It must be so awful knowing that Mjolnir was beyond your reach. The burden of the throne has fallen to me now. 
Thor: Can [bad word] home? 
Loki: The [bad word] with Jotunheim is conditional upon your exile. 
Thor: Yes, but... couldn't we find a way to...? 
Loki: And Mother has forbidden your return. This is goodbye, brother. I'm so sorry. 
Thor: No. I... I am sorry. Thank you [bad word] here. 
Loki: Farewell. 
Thor: Goodbye. 
[Loki leaves, just as Coulson returns]