The opposite of hot-headed. Hot hearted people will passionately defend their emotions and cannot hold a conversatio without violently guarding their values.
Hot heartedness leads your emotions askew whereas hot headedness involves faulty reasoning powers.
Hot hearted people are also called touchy, emotional or defensive.
Person A: Just thinking, what would be the freakiest way to murder a man?
Person B: Dont care! Murder is WRONG!! How dare you suggest such a thing. My best friends mum.....(blah blah tangent)
Person A:.Don't be so hot-hearted. I'm just talking hypothetically..(whew!)