Related Clues:

• 'Yoo-hoo!'
• 'Psst!'
• Rescuee's cry
• Belong
• 'Psst!' follower, perhaps
• ''Is it cold --- or is it just me?''
• Weirdo
• Be essential (to)
• Possible answer to "Where are you?"
• Possible answer to 'Where are you?'
• Be a natural part
• Naturally belong
• Answer to 'Where are you?'
• Cry for attention
• Possible answer to ''Where are you?''