I think Loki kind of would regret killing Thor.he knows Thor is his brother, deep down, and maybe he wants to get rid of that.
Happy memory: The Hollywood actors met around 80 children and their families during the trip and happily posed for photos with the youngsters
*puts on replica of Loki's helmet* I am on Loki's side! I am a member of Loki's Army! I am Loki's second-in-command!>>>>why would anyone want thor? Loki is intelligent, broken, and in need of serious love