Possible Clues:

• "Ooh, makes sense"
• "Gotcha"
• 'Oh, that's what you mean'
• "Yes, that makes sense"
• 'It all makes sense now'
• 'Now it's clear!'
• "Now it's clear!"
• 'Okay, that makes sense now'
• "Okay, that makes sense now"
• ''The fog has lifted''