Who blocked the hole?

There was a family by the lake.
They lived a hard time farming, but their father always smiled.
"Seeing the children grow quickly!"
In summer, the father and two sons played in a boat on the lake.
"I like fishing with my father!"
The kids loved fishing.
As winter neared, the father pulled the boat out of the lake.
"I'll put it in the warehouse before the lake freezes."
But there was a hole in the bottom of the boat.
"Huh? When did this happen? "
"I don't even use the boat during winter, I'll fix it in the spring."
The father called a man to paint the boat.
And he put the holed ship in the warehouse.
Winter has gone and the warm spring is back.
One day, the children whined to their father.
"Father, I want to ride the boat."
"Okay but Im busy so you two play together today. "
The father placed the boat on the lake and left.
He then remembered that there was a hole in his boat.
He was surprised and ran to the lake but he didn't see the children.
The children didn't know how to swim.
"Where are you? My sons!!"
"Father, we are here!"
A small boat came over from the shore.
The father hugged his two sons and shed tears.
"Oh, thank you God!"
Father rushed to find a hole in his boat, but he couldn't see anywhere.
Father claped and thought of one thing.
"Yes, the one who painted the boat fixed it"
The father goes to the person who painted the boat and thanks him.
"I knew it had a hole, but I was going to fix it later.
If you didn't block the hole, my children might have lost their lives. "
Father gave him a present.
They were both happy.