Possible Clues:

• 'We should discuss this'
• 'There's something we need to discuss'
• Conversation invitation
• 'We should touch base'
• 'We need to hash this out!'
• 'We need to have a heart-to-heart'
• Conversation opener
• 'We can discuss this fully later'
• Conversation starter
• Tête-à-tête lead-in