Simply Loki and Thor - Loki is lecturing Thor about planning instead of acting impulsively ! Thor is thinking of ways to make his brother facepalm.
*Base by: http://wish04.deviantart.com/art/Hoshi-base-75876338
Thor and Loki © Marvel
"Ignore the words that tear down and destroy…embrace those that encourage and inspire!" - Thor
*Icy Mischief Thunderous Mayhem: http://icy-mischief-thunderous-mayhem.tumblr.com/