That is a common experience today. Men and women talk but don't communicate. They have sex with each other, but not love. It is a sad situation.
IMO, it's not just sad, it's tragic. They are missing out on what God intended, in every sense of the word. God is in no way a "killjoy" who wants to take the fun out of life. He loves us so much that He wants us to have sex in the fullest sense, and that can only happen in a loving, committed relationship.
Our immoral society is destroying one of the most meaningful (and fun) things in life by encouraging sex without attachments. And the funny thing is, that many of these so called "liberated" people have disastrous sex lives, while us "cold fish" who waited for marriage are having the time of our lives!
Speak for youself.