Devoted Christians cannot subscribe to misdemeanor in public and so the need for decency during meeting up with a date is a social grace. Since we give tips and advice to people of all race and religion, we cannot miss this chance of sending out love notes to our Christian friends out there. Part of the Christian doctrine is the love and respect we give to God and to his people, and this goes down to respecting the people we meet and wishing them well, and not viewing them as objects of sexual obsession.