Hello there, <Kai>.
Are you busy these days, by any chance?
Oh, it's nothing serious.
I just have a small favor to ask you.
The thing is, I can't sleep so well these days.
Maybe it's my age. Lots of things go wrong at my age, heh.
But it's getting worse, and I often wake up
in the middle of night.
I'm so tired all the time, my vision's getting worse, too.
That's why I gave you the wrong mail before, remember?
I am so sorry to bother you like this.
But if you can help me get a good sleep, I'd appreciate it!