I've never read any of the early EU books with him, so I'm going solely with Ewan McGregor/Alex Guiness!Obi Wan.
Because he is a good Jedi, he never got into any relationships, although he did have some rather disturbing (to him) feelings for both Qui-Gon and Amidala/Padme/Whichever Handmaidens were around. Probably some of the people in the Jedi Order as well.
He starting growing a beard a couple years after gaining Anakin as an apprentice because he felt it would make him look older and dignified.
When he took Luke to Tatooine, he put some sort of Force block on him so Vader wouldn't be able to find him. This disintegrated as soon as Kenobi died. Vader didn't get the full effect of it until Luke finally dug into the force enough to blow up the Death Star.
Ok, here is Obi-Wan Kenobi
Because he is a good Jedi, he never got into any relationships, although he did have some rather disturbing (to him) feelings for both Qui-Gon and Amidala/Padme/Whichever Handmaidens were around. Probably some of the people in the Jedi Order as well.
He starting growing a beard a couple years after gaining Anakin as an apprentice because he felt it would make him look older and dignified.
When he took Luke to Tatooine, he put some sort of Force block on him so Vader wouldn't be able to find him. This disintegrated as soon as Kenobi died. Vader didn't get the full effect of it until Luke finally dug into the force enough to blow up the Death Star.