Cooper 100WC

One year when I was a little kid my dad got a job in the army.
10 years later when I was old enough I went to the army and I was there 20 years and I never saw my dad.
So I asked the boss if my dad was still in the army and he said that he left 1 year ago and he went to the hospital so I went to find him and he had a broken arm and a broken leg.
And he remembered the times that he had in the army.