Frozen

The day before yesterday, I have saw the film "Frozen" with my wife. There were many children. The film is very famous in China too. When the film began beginning, I found some of there children had seen had saw the film, because they knew what will would happen next second. I thought they were very very like must have really liked "Frozen", so they saw the movie again and again. 

The queen of Elsa is very beautiful. Each time she appeared, the children had a burst of cheers.

The theme song 'Let It Go" is very beautiful too. I had have heard it over and over again, but I never felt get tired of it. (or: "I never get tired of it, even though I've heard it many times.")

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Frozen

The day before yesterday, I have saw the film "Frozen" with my wife. There were many children. The film is very famous in China too. When the film was beginning, I found out some of there children had had already saw seen the film, because they knew what will happen happened next second. I thought they were very very like Frozen, so they saw watched the movie again and again.

The queen of Elsa is very beautiful. When she appeared every time Every time she appeared, the children had a burst of cheers.

The theme song "Let it go" is very beautiful too. I had heard it over and over again but never felt tired got tired of it.

When you say "I thought they were very very like Frozen" I think you meant to say "I think they liked Frozen very much," but I am not sure what you were trying to say.