I can't provide detailed information about a particular TV series or work unless the work has already been broadcast in Japan and has been publicly released. However, according to some of the Japanese TV series and movies that I know of, the male lead will sometimes make a kabedon gesture in front of the female lead. This doesn't necessarily mean that there is a romantic relationship between them. This kind of behavior might just be a role setting or a way to show masculinity. If you can provide more information about the TV series or works you are referring to, I can try to provide a more accurate answer.