Public display of affection or PDA, had a low acceptance rate but can be conditional on what is displayed.
Cohabitation is not acceptable for most of the participants but is qualified for the minority, then again divided, as to cohabitation with sex or none.
There are no concrete bases as to what is moral or not. The Bible contains a far more convincing and considerable unlike picture to suggest us, one that could inoculate us against this ersatz morality.
However, The bible suggests and contains what are known as biblically acceptable moral values and so as the law comprehends what is moral or not.  It is stated in the book of first Thessalonians 4; 3-4 that “For this is the will of God, even your sanctification, that ye should abstain from fornication: That every one of you should know how to possess his vessel in sanctification and honour.”  Christian writer, Jim Newhieser, in his book, “Gods plan for the family” stated that a person’s past sexual dealings can cause havoc on his future relationship.
This domain embraces the participants’ beliefs and thoughts as to whom they would want to have sex with, and their preferences as to when will they want to have sex.