From Now On - Station Deep Space Nine Episode 11

The coup on Romulus by the Reman outcasts has come far sooner than expected. Julian Bashir sinks deeper into his life as a spy outside of the holodeck... meanwhile, Ezri Dax takes a break from her responsibilities as Captain and attends to those she has as a sentient being in the wake of her friend... Commander Data... One looking ahead, the other looking behind...