If I'd known, I wouldn't have chose this route to take.
If I'd known, I wouldn't have chose to be there.
If I'd known, I wouldn't have to be so stressed about this.
But all I know now, it's all too late to turn back.

I'm really stressed about something, I don't know what.
That's the reason why I'm still thinking.

To you:~ Don't worry, I'm still smiling.