A thought runs through your head while you are busy doing something. You make a mental note to look it up when you are done. By the time you are ready to google it you realize you've forgotten what the heck it was you wanted to find out.
I was watching TV and wondered where I'd seen that woman before. I waited till the program was over and damn if I didn't forgoogle her name.
Person 1: Why didn't Joseph in part 4 just use Hermit Purples spirit image ability to find Kira? And why did Golden Experience lose it's "heightened senses" punch effect?
Person 2: Araki forgot
Forget something? Well, most likely, what you're trying to search is something you just heard or read a few seconds to a few hours ago. I'd start by backtracking on what you've done or been involved in. Hope this helps!
1. What's the last article/page you were on?
2. What site was it?
3. What was your last converstion about?
4. Where were you last?/Where were you going?