From a movie/music star, they go to being someone's son, the guy who has a crazy uncle, the guy who gets scared of spiders, the guy who is not romantic at all or too mushy, the guy who smells bad in the morning. Some people get disappointed when they see those things because when they met the celebrity, they had expectations over their image, and expectations usually bring disappointment. And some people tolerate the things they dislike about real them for a while, they think they like the things they actually dislike, and those become unavoidable when you're married.