Thor heard Loki's muttering but didn't say anything for there was nothing to say. Looking over to Riza, seeing as how she was ready to go, the thunder god stood and lead them to the roof. Arriving to the roof, Thor stood there, looking up at the sky. He called out for Heimdall, Riza standing unnaturally close to the brothers. Thor held her hand to reassure her. His call was answered when he bridge activated and brought them to Asgard. 
Upon arriving to Asgard, the gate of the Bi-frost, Heimdall stood. Looking at the trio that came. Lifting his sword when they came through, the blade of his great sword touching the floor. He looked upon the trio as did another. A female well dressed that of a queen. She looked to be in her late forties early fifties. Her eyes showed relief, and happiness. Walking up them, Riza back up on instinct as the female hugged her sons. Tears formed that of happiness. "My boys, you worried me." The woman said, Thor hugged her and his brother.