Possible Clues:

• 'You can stop nagging me'
• Here's an idea that's not new to me
• 'Duh!'
• Brief acknowledgment
• 'Uggghh, same'
• "__, right?": "You said it!"
• 'You already said that!'
• “That’s obvious!”
• "You don't have to remind me"
• ''No need to remind me!''