I Forgot How You Look Like

This is the joke hubby told me when he called a few hours ago :-) Their return is fast approaching and he loves throwing jokes on me about his home coming. He would ask if I prepare something such as surprise for him, or what will I do as soon as I see him, what will be our DD's reaction and things that he is very excited to experience. He also joked what if when he gets off the bus and because he forgot how I look like he will embrace somebody else. We were just laughing about his jokes and what ifs. We both know that he is only joking. I really don't know what will be my reaction aside from going to be overjoyed.