Possible Clues:

• Psst! Gather round — he'll easily work without one (1,4,2,4,5-4)
• 'We need to talk'
• 'Can I speak with you?'
• "We need to talk"
• "I need to tell you something"
• 'I need to tell you something'
• 'I need to speak with you,' briefly
• "We need to chat"
• 'We need to chat'
• "Let's talk ..."