Indeed. In fact, there is clear motive and logic in that scene: Obi-wan wants to encourage and entice Luke, so there is design in what he says and does not say. It is true that their meeting was not scheduled, and it is also the case that this sequence occurs before the message reveal, but we can (should) assume--with very little effort--that Obi-wan had already prepared for this day.
Indeed. In fact, there is clear motive and logic in that scene: Obi-wan wants to encourage and entice Luke, so there is design in what he says and does not say. It is true that their meeting was not scheduled, and it is also the case that this sequence occurs before the message reveal, but we can (should) assume--with very little effort--that Obi-wan had already prepared for this day.