Проверьте грамматику в этом тексте: One summer, my friends and I decided to have a sleepover. As usual, we bought delicious sweets. We chose a movie. And enjoyed a beautiful evening. After watching the movie, we fell asleep. Nothing strange happened. But that night, it was as if I was woken up. I saw five o'clock on the clock. I didn't think much of it. I decided to take a some picture for memory. It was almost dawn. But it was still dark. So I took out my phone to film dawn. Pointing the camera towards the window, I saw a black silhouette just outside the window. My friend lived on the first floor, and the window was open. That silhouette was not far from our window. I couldn't make out who it was, but he was looking right at me ... And I suddenly realized that he was approaching the window. I started to wake my friends. The silhouette came closer and closer. I kept trying to Wake my friends up. And then it came through the window..