To start with I've only watched the movies and the animated series so far and have a bit of Wookiepedia information, meaning no books or anything.
1)So in the animated series which cover a couple years back of the Revenge of the Sith, Anakin seems like a very lovable character.I mean he loves his master and padawan to the death.He always keeps others' live in a higher regard.He always tries to help people.I don't think we see the same Anakin in the movies.In the movies (thanks to Hayden Christensen) he seems like an arrongant and troubled young boy which in fact he is.You look at the loveable Anakin in the series and then you see a Sith Lord killing youngling in the Jedi Temple.I mean how can someone change like that in the blink of an eye when he turns to the dark side.What does it mean to fall to the dark side ?
2)When does Obi-Wan finds out that Anakin is still alive after their duel on Mustafar ? I would love to see some info on his reaction or even Yoda's. And why did he not try to assasinate him again when he finds out he's alive ?
Thanks in advance for the answers.