love is naturally beautiful and harms no one but when someone feel the pain, there must be something wrong. it' usually expectations that cause pain. we all should be happy from love and being loved. it things are not what we expect, we should learn to let them go.
love is irresistible but you should keep control and be sensible. i have been hurt but i have also learnt a lot from my experiences do not cling on to one person too much and do not forget people who love you the most : your parents. learn form your mistakes.