Pursuing holiness in today’s cheap-date, hookup world requires tremendous courage and other-worldliness. Long make-out sessions (and more) is not the way for young men to treat “younger women as sisters, in all purity” (1 Tim. 5:2). If you might not marry the one you are dating, why do all sorts of stuff with someone else’s future spouse, stuff you will have a hard time forgetting once you are married yourself? And if you are on your way to marriage, instead of acting more married than single, consider getting married sooner so you don’t have to act single any longer.