Lupa sat there, thinking that Vash would never come back.  She was saddened by the thought, but, as it always had, her sadness was becoming anger.  She punched the air so hard, she nearly dislocated her elbow, then she stood up, left the bathroom and threw herself onto the bed in the master bedroom.  She figured Vash was just going to go on and she'd have to forget him like he was another stupid hiker.  She hated the thought, but she had to deal with it.  As she thought about it, she burst into tears, burying her head in the pillow.