R2D2 in “Learnt From The Best” by Matt Duarte
Description: Obi-Wan, Anakin Skywalker, R2D2 and C3PO are aboard a ship. R2D2 is connected to a wall outlet, in the background we can see a big door. The characters look sort of like they did around The Clone Wars, as this takes place shortly before those events. (Look, I'm a fan of Star Wars, but not a HUGE one, so this might not exactly fit in with the canon, bear with it). They look slightly worried about their situation.
ANAKIN: Hurry, R2, reinforcements could be here soon.
OBI-WAN: Patience, Anakin. I am confident we will avoid a confrontation.
Description: Same as before, except the door has opened to reveal a huge battalion of droids waiting on the other side. They haven't reacted to the intruders yet, but Anakin and Obi-Wan are reaching for their lightsabers.
ANAKIN: So much for that.
R2D2: Bee Bee Bop Beep
C3PO: Oh dear, he says wait! Wait!
Description: Same as before, except the droids have turned around and kept marching in a different direction. Obi-Wan and Anakin have relaxed their stance.
R2D2: Beep Beep Bop Bop
OBI-WAN: See? It all worked out.
ANAKIN: Well done, R2. What did you do?
Description: A close up on R2, still working connected to the wall.
C3PO: Master Anakin, I do believe he told them: “These are not the Jedis you are looking for”.