Counterpoint - J-pop and K-pop groups often have contractual obligations to not enter into a relationship, since that would mean that they become less attractiv

Counterpoint - J-pop and K-pop groups often have contractual obligations to not enter into a relationship, since that would mean that they become less attractive to their fans. So "no kissing scenes" might just mean "we want to let the viewers imagine that they could eventually date this person" or whatever.