Everyone may say love hurts. Why love is hurt so much? One aspect is, it’s because you don’t really love someone, though you think, “you love someone really”. But it’s more likely, you have desire on that one and in return you feel happy in your mind regarding that. And the same time you are accepting same love (Desire) in return from other person for you. If that one failed to do so, you feel really sad. Or that one leaves you still you feel really sad. But real love means, not accepting anything. It’s only a giving. So... Real love never hurts. But desire... of course it’s really hurt.
The other aspect is, and the practical situation is, someone feels hurt in his or her heart due to another person. Wonderful thing is someone cause to another one’s hurt. And nobodies think they may cause to someone’s hurt. It means, every person hurts from someone and that person is going to hurt another one. It’s like a circle. Then everybody hurts at a certain point. Further, our quantity of love is depending on the person we love. Sometime though we have a good partner, if we met new one who makes more feelings in our mind, we may go after that person, leave existing. and we make the pain in that person's heart easily. So...That same thing may happen on us again. Then we will get hurt too. That’s why everybody gets hurt due to love, at some point. As mentioned before, this is like a circle.
When we love someone truly and deeply, we believe, our life means our love. On that base, if one person does something wrong to another, it’ll greatly effect to our life. Sometime if we do just love or merely love, it may not much effect to us, hurt is depending on, how much you do love for a person. Always more love is more pain. Less love or fake love gives less pain. And there is another way too. Suppose there is a couple who are in love truly and madly for each other. But due to some minor reason(s) one is just leaving from other and goes with someone else. It’s really hurt, but it’s a fake love. Why do get hurt about fake love? No needs to worry about fake love. We must understand that, if someone leaves us for nothing, we should let them go. It’s because if someone not care about us, why should we care about them?
So think to yourself, real love means, giving without accepting. You will never feel a pain in this way. Real love never makes hurt in your heart, but desire does.