kissing is divided into two. one is kin kiss. kin kiss involves, whether it is deep or skim kiss,exchange of love for blood relatives; is acceptable in different cultures and countries. The other one is sexual kiss. This it self is sex because it involves sex feeling and soul that becomes fornication for intimacies that are with out God's will. Have you seen that the time this sin conceived when jesus speak about this? I observed that some flesh can not accept this.But THERE NO WAY. JUST ACCEPT.