Related:

• Picard: "Thank you, Mister Barclay." Barclay: "You're welcome, Captain.
  Barclay out." -- "The Nth Degree", Stardate 44704.2...
• Troi: "You've made tremendous progress." Barclay: "I, uh, I, I guess.
  Troi: "Don't you think so?" Barclay: "Well, I just feel more comfortable, uh, playing somebody else....
• Barclay: "May I? Checkmate in nine moves." Troi: "I didn't know you played chess.
  Barclay: "I don't." -- "The Nth Degree", Stardate 44721.9...
• Barclay: "You really, you really don't have to do that.
  Troi: "I know." -- "The Nth Degree", Stardate 44721.9...
• Troi: "How do you feel now?" Barclay: "Smaller." -- "The Nth Degree", Stardate 44721.9
• Picard: "Mister Barclay, remove yourself from the computer system.
  Leave the Holodeck." Barclay: "I'm afraid I can't do that, sir....
• Troi: "You've changed." Barclay: "Is that a professional opinion?
  Troi: "No, pure observation." -- "The Nth Degree", Stardate 44705.3...
• Riker: "Barclay! Barclay? What's going on? Barclay!
  Barclay: "Yes, Commander, it's me." -- "The Nth Degree", Stardate 44705.3...
• Barclay: "I understand." LaForge: "You 'understand'?
  Barclay: "Everything!" -- "The Nth Degree", Stardate 44705.3...