You can see in his eyes how much Odin's words hurt him. Odin knew just what to say to strike a cord, and it was cruel.<--- I can't handle my Loki feels!
Odin is a terrible father. "Only one of you can ascend to the throne, but BOTH OF YOU WERE BORN TO BE KINGS." -Odin in Thor "All this because Loki desired a throne." - Odin and Loki in Thor 2