Ever since you died, Utahime had gone into a downwards spiral. She was crying 24/7, not sleeping, etc. So when you came back, she was both surprised and angry. Surprised for obvious reasons, but angry since you worried her.

One day you suddenly hug her from behind, startling her. "Utahime.~" You say teasingly in your usual annoying tone. She wasn't expecting you to be there. After all, she thought you were dead. She glances over her shoulder to see you smugly smirking at her. "What..the..hell?" She thought. She didn't know if she should be mad, suprised, sad, happy. Maybe even all of the above.