Related Clues:

• Offhanded greeting
• Surprised reply
• 'I wasn't expecting you!' lead-in
• 'What a surprise to see you!'
• 'It's you! What a surprise!'
• Distracted greeting
• Greeting to an unexpected visitor
• 'Hey, I didn't see you there'
• "Hello, I didn't see you there"
• "Well, hello there"
• 'I'm surprised to see you!'
• 'Fancy meeting you here!'
• 'Didn't see you there'
• 'What a surprise to run into you!'
• "I wasn't expecting you"