I'm not so sure, guys, so I'm going to be a little contrary here. She's not his slave, but she is his responsibility. He does need to find her so that he can send her home, cancel her visa and apply for another maid. She may not understand the ramifications of her actions. Maybe she thinks that she can just disappear if she has another job offer. I don't really see the difference between a "missing persons" poster and this picture. He may well be genuinely concerned about her.
Mandi