Loki: And YOUR death came by the son of Odin! 

Thor: Why don't you tell her? How you sent the Destroyer to kill our friends, to kill me! 
Frigga: What? 
Loki: Well, I must have been enforcing father's [bad word]  
Thor: You're a talented liar, brother. Always have been. 
Loki: It's good to have you back. Now, if you'll excuse me, I have to destroy Jotunheim!