Is it love or lust?

I read somewhere about an extremely perplexing problem faced by a young man. This man, had been dating a woman for over 2 years. Both of them shard a very good rapport and a very steamy sex life. In fact, every time this couple had a serious relationship problem, they never spoke about it to find a solution, instead they indulged in wild sex and that problem never found a solution. The boy , after dating this girl for 2 years is wondering if he is seriously in love with this girl or is he only lusting for her. This is a very common confusion that is faced by many teenagers. So how can you differentiate between what is love and what is love? Well, read this article to get a clearer picture on this confusion