Okay I was surfing around route 12 to find swimming trainers to battle, I came across an empty cave after I passed a short island with a patch of grass in shape of an arrow pointing up left. Is this a sp.event pokemon in here, or do I come back here after I beat the game to see it?
Also, random question. Pokemon with max affection why do they always look to the right during battles? What are they looking at? Why not look left to the other way, or up in the sky for that matter?