Star Trek X2. I am a nerd.. i just got teary looking at this and not sure why. I just grew up watching these people..who seem almost real, not characters and now we get to see them when they were young and beautiful..
In the film, "Star Trek Generations," Data finally installs the emotion chip he retrieved from Lore (Star Trek: The Next Generation, "Descent, Part II," Season 7, Episode 1), and experiences the full scope of emotions. These emotions proved difficult to control and Data struggled to manage them. By the events of "Star Trek: First Contact," Data gained complete control of the chip, which included deactivating it to maintain his performance efficiency.