Its only in manga chapter 469- Sakura's Confession. and it was completley ture (she really love naruto)and i think the episode of the confession will come at the end of spetember 2010 and i think it...
well, the closest thing to a date between them 2 would be the time in shippuden when they were returning from there practice training in getting the two bells from kakashi sensei. its not TOO far...
we havent found out yet because England brings out the episodes but my freind told me that Japan has all of the episodes and i was like...."NO FRIKING WAY!"