Related Clues:

• “Oh, now it’s clear”
• ''The light dawns!''
• 'It's clear to me now'
• Rubbing reaction
• Chin-stroker's words
• 'Oh, so that's it'
• ''That's interesting''
• "Roger that"
• 'Oh, man, I really needed to let that out'
• 'So that's how it is!'
• Nodder's comment
• 'Right, right'
• Statement of understanding
• 'Point taken'
• Epiphany exclamation