Everyone should read James White's A SOLEMN APPEAL
And read Sister White's A SOLEMN APPEAL
Both books go into detail regarding intimate relations between a male and female and when and how they should start.
I started to kiss my wife just before we were married and it worked out perfectly for us. Kissing should be reserved for your spouse and just before you get married. Blessings.
It is said in gay bars ...
"Don't turn on the oven if you don't intend to bake the cake"
well I would not say it is wrong but that its best if one don't kiss
because kissing can lead to other wrongs so its best when one don't
although some may want to think about self control here but you might want to think that you will be able to control yourself
but by kissing things can get out of control so its best if one don't