Evolution of My Weekend

This is evolution of Weekend.....

Weekend
First, It was normal, just a weekend...

Oh, Weekend
Weekend is coming, I can take a break!

No Weekend
Okay, keep working, and keep working.

No!!Weekend
It's much busier than a weekday....

Week End
No more time to do HWK, this week is ended.....

Weekend?
What's this thing? Isn't it an ancient stuff?