Thor smiled softly as he placed a hand on his brother's arm. "I will return." He told Loki before giving Riza a hug and then walking out of the room. 
Riza then turned her attention to Loki sighing. She wondered how she could help comfort Loki. She wasn't like Thor who know how to care for Loki and if she could, she would rather go to Asgard to get the medicine while Thor took care of him. 
"So....How did Thor normally help make you comfortable while you were sick? Is there anything I could do?"