Julian looks momentarily confused--he might act scatterbrained, but it is just that, an act. His mind is incapable of forgetting, and matching names to faces is simple for him. The puzzlement shows in the briefest ways, furrowed eyebrows, thoughtful frown...

But he realizes quickly enough. It's exactly the same with the Chief and Worf, in reverse--it must be. He can't remember her because they haven't yet met.

Oh, Temporal Investigations is going to have a field day. His expression turns apologetic, even though it's neither of their faults.

"I'm afraid not."