Before Anakin Skywalker became Darth Vader, R2 was Anakin's astromech and a good friend. Anakin and R2 first met when Anakin was 9 years old on Tatooine. During the Clone Wars R2 went missing and Anakin went to great lengths to get him back.
The bond between The Chosen One and R2-D2 goes back to as far as the beginning of the prequel trilogy. They first met aboard Queen Amidala's starfighter during Star Wars: Episode I - The Phantom Menace. Anakin was still very young, so he grew up and became a Jedi with R2 at his side.
R2-D2 was present when Padmé gave birth to Leia and Luke, so he knew Luke was Anakin's son – but what he didn't know was that Anakin became Darth Vader. In addition to that, Anakin's fall was surely a painful event in R2-D2's life, one that he definitely wouldn't like to remember or even talk about.
Star Wars Special - The Friendship of Anakin Skywalker and R2-D2 Explained
Why didn t R2-D2 tell Luke vader was his father?
secondly, in Legends, R2 was given programming that actually restricted him. from sharing any information with Luke or Leia. about their parents or relation to one another. this was all part of the plan. to conceal this information from the twins.
You saw how Luke's attitude completely changed when he realised that was actually Yoda and so did Yoda's behaviour. As for the r2 thing, is incredibly likely he just suspected R2 had had his memory wiped several times since they last saw each other.
in the Dark Horse comic series star Wars Tales, which is now part of legends, it's revealed that Darth Vader did recognize C. 3PO on Cloud City. when 3PO was shot by Stormtroopers, his parts were brought before Vader. because the Imperials thought he could hold valuable.
Many of Jabba the Hutt's thugs were killed by Skywalker. Skywalker hid his lightsaber inside R2-D2's dome for the mission to rescue Captain Solo from Jabba the Hutt's palace.
Star Wars - Princess Leia & R2-D2 | Check out this iconic scene from "A New Hope" with Princess Leia recording her secret message onto R2-D2 asking Obi-Wan Kenobi for help in their fight against the Empire.
Now, the R2-D2 card wasn't particularly powerful, and it certainly did not say that he was "Force-Attuned" or "Force-Sensitive." However, in the game, when R2 was present at a scomp-link (one of those little terminals he plugs into all the time) he could effect the Force reserve of the player.
With its stubby little body, blooping voice and wide round eye, R2-D2 was a curiously endearing machine. Fans went crazy for the droid, knitting winter hats in its shape and building computer cases that looked like its body. Even Star Wars actors went a bit googly-eyed when they were on the set alongside the droid.
However, one theory argues that Obi-Wan did recognize R2-D2, but he chose to pretend not to in order to avoid telling Luke the full truth. This would explain certain signs of familiarity between the Jedi and the droid and fit Obi-Wan's pattern of subtly lying to Luke.
As such, R2D2 appears to be the state property of Naboo. Queen Amidala as the head of state exercised her control over R2D2. The Droid continued his service to Amidala while she was a Senator. C3PO was built by Anakin Skywalker.
Abrams also named the character, saying, "I named him BB-8 because it was almost onomatopoeia. It was sort of how he looked to me, with the 8, obviously, and then the two B's." The name was conceived early on in the film's production and was one of the few to remain unchanged.
Darth Vader can not use force lighting, because of his severed arms. Robotic hands can't summon the force lighting. However Darth Vader can still use other forms of the force, such as force choke.
Every time she speaks, he remembers Padmé. Fighting alongside Sabé reminds him of fighting alongside his wife. While that is certainly painful enough, it's also reminds Vader of the man he used to be, a past he had long ago attempted to kill and bury. However, the memory of Padmé via Sabé won't let his past stay there.
Darth Vader only learned he had a daughter in Return of the Jedi - but there's no evidence he realized she was Leia before his death and redemption. Darth Vader may have never known Princess Leia was his daughter in Star Wars and never cultivated a relationship with her, even when he was a Force ghost.
To answer the original question, I'm pretty sure that R2 never knew that Anakin became Vader. He wasn't there when Anakin was named Vader, he didn't know what happened on Mustafar. All he knew is that Anakin told R2 to stay with the ship, and that was the last time R2 saw Anakin.
Why is C-3PO forbidden to translate the Sith-Runic language? Rather simple. All protocol droids have the ability to translate. But a Senate ruling put in a rule that required all translating droids to be forbidden to translate, and if such system is overridden, to erase the droid's memory.
However, R2-D2's memory is not wiped; as a result, R2-D2 is the only surviving character at the end of the saga who knows the entire story of the Skywalker family. Both R2-D2 and C-3PO end up in the possession of Captain Raymus Antilles (Rohan Nichol) onboard the Tantive IV.
He was still fairly new to the droid's mannerisms, slowly picking up on small phrases and sentences. After the original Star Wars, Luke understands R2-D2 better than ever, so much so that the Jedi Master has full-on conversations with the droid. By this point, there's no question that he's fluent in the language.
