An interesting story

Since always I like so much the beach, swiming in the sea and doing bodyboard. But one day when I was a child, I decided to go to do bodyboard because the waves were so high, so I go to the beach with my friends. When the sun set and we was so tired, we decided to swim in the sea, without fins, that was the worst choice that I could have taken. When we were in the sea, suddenly the flowing became harder and harder. Almost every of my friends could get out but one of my friends and me were so deep in the sea, so the flowing began to draging us deeper. We could not get out. In that moment I was so scared, I thought I was going to die drowned. But suddenly I saw a high wave came up, so I take that wave and could get out of the sea, but my friend could not. My friends and I were sawing to my other friend in the water, we were so afraid. In this moment, a lifeguard appeared and he ran to the water to save my friend. When he catched, it appeared a helicopter and a boat to rescue him. Finally, he was rescue and all of us went to celebrate that anyone were die.