A sad story

Once there was a princess who was in love with a frog. Every day she sat by the pond and pondered about its dashingness, hoping that the frog would one day approach her and tell her he loved her. This eventually happened. The frog also added that it was once a prince, but a curse was put on him and the only way it could be broken was by a princess's kiss. The princess gladly kissed him. The frog stayed the same and the princess died because the frog's skin was poisoned. The frog let out a big laugh and hopped into the sunset, ready to find new ponds where there were new princesses to kill.