So, I mumbled something along the lines of because weekend is only 2 days and then the week starts.
Inside I was thrilled he asked that.
It means he liked the weekend.
It means all my efforts to have them always occupied and growing are producing results.
So, I asked him why did he like the weekend. He said, because we go somewhere on the weekend! As usual, I tried to keep them out of the house for the most part. Train rides, parks, Legoland, even just to walk the dog together, still keeps them busy, keeps them active, learning and growing.
On the other hand, it does keep the mom worried about the house chores, but no biggie, I still had them done after they drop asleep before the head hits the pillow.