Possible Clues:

• An expression of disbelief? Not at all!
• Return most of my income? Certainly not!
• At no time could this be what one would expect to hear from the raven and more
• At no point prevent returning inside
• A completely negative offering from Heart
• ' - - Say - - Again': Bond film
• Not just 'no!'
• Is that more what you'd expect from a raven? No time for that
• Defiant reply
• From a raven, one might expect this and more.