Originally Posted by Gurges-Ahter
Do we know how much time passed between Revan defeating Malak and Revan leaving the known galaxy? He had to have enough time to think about the state of the galaxy with Malak gone, remember more of his past (Trayus Academy), and leave instructions for everyone (Carth, Canderous). I think there was plenty of time to take advantage of Bastila's Twilight-obsession over him before he left.
IIRC, it is mentioned somewhere that it had been 1 year since the destruciton of the star forge and that Revan was leaving.
Not positive but I think T3-M4 carries a message specifically telling you about this. May be dependent on what you chose for K1's outcome.