"When a man loves"

 I believe that when a man loves, he loves for real. I know R.Kelly said when a women loves, but what about a man? Popular belief says that it takes a lot for most men to love, thus there should be the notion that when a man loves he loves for real. From personal experience, when I love, it is serious. Why would you play with love? A lot of people have died for love and to play around with it is devastating. I am aware that fake love has occurred, but why? Is it lust? Is it indecisiveness? Or is it just evil? I can only imagine fake love as I have never been in fictional love. A wise man once said, "You cannot fall out of love with someone if you ever truly loved them". I personally feel that this statement is self evident as love is stronger than a like or a crush. What do you think?