Ohhh! I know that! I know that! I just watched that episode, Heiji Hattori's Desperate Situation, episodes 323-324. I actually cried when Kazuha asked Heiji that if they survive, will he tell her the thing that he was going to say, then Heiji said, 'Sure. Until you're tired of it.' He was really emphasizing on that eight letters, three words! wah
http://img708.imageshack.us/i/ep324atile.jpg/
It was my favorite HeiZuha quote and moment <3
He said more like the,
“Trust me, Kazuha... I meant it when I said my last words were for you. Again and again, I almost said it... Every time I felt you tremble against my back...”
and
“I do have some final words. I was just thinking of the most important thing. Well, I’ll have to direct my final words to the girl behind me. It’s something that I’ve wanted to tell her forever. I want to make sure it’s perfect. I want it to be perfect, so she’ll always remember it in heaven.”
XD