As a child, I had a funny situation.When I was 6 years old, we had a cat named Snowball him. One day, when I painted the album, I went past the snow. And I decided to paint the blue, red and green paint. Six months went cat colorful.

         I remember this comical situation with a smile
Проверьте пожалуйста, правельно ли я составила предложения :DDD 

во втором предложении не надо "him". потом вместо One day, when I painted the album, I went past the snow надо when I was painting the album, the snow went past. Не понял смысл предпоследнего предложения. А так все