response: That's too bad. Broken heart is often a metaphor used for an intense emotional pain. What caused yours?
original_response: Did you go through a breakup? Broken heart is often a metaphor used for an intense emotional pain
history: I suffer from a broken heart
knowledge: Broken heart (also known as a heartbreak or heartache) is a term metaphor for the intense emotional—and sometimes physical—stress or pain one feels at experiencing great longing.