This episode will probably air on November 3. Spoilers: Three photos are spoiler free photos of the group, three photos are from a flashback to one character’s past – basically the spoiler equivalent of seeing photos of Ted (or Marshall or Lily) in college before they first appeared, Barney pre-awesome before Game Night aired, or Robin Sparkles before Slap Bet.
CBS description: While the gang are out for dinner, Ted runs into someone from his past.
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