【Eng sub】
This is the hot TV commercial in Japan right now, and the spotlight is on a mother cheering on her Fav. In Japan, it is quite common for men and women of all ages to like and support idols, anime, manga, actors, and etc, and as a matter of course, many mothers age+
Frei and Charlotte answer to "Who's the best Charlotte?":
Frei: "My Charlotte, of course! We're one."
Charlotte: "All of them are interesting, except me. I don't really think I fit in."