Memories

When I was doing my maths homework, suddenly a tune popped into my mind.

A tune would always pop up from my mind sometimes and some of them I've never listened much before.

But it just popped out and it turns out to be nice.

And I was doing my homework and suddenly the tune is something like "Qing ni xiang xin wo."

Then I was wondering what song is that.

After a half and hour search, I found it!

It's a song that I liked when I was in primary school.