It was winter outside.There is snow all around and everywhere. At 7 a.m., while it was dark, you went outside to go to work /study, but suddenly you noticed a silhouette in front. Thinking that this is your friend who is waiting for you to play with snacks, we quickly and silently ran towards him. Walking on the ground lying down to knock him off his feet, you did it. But there was a man's voice that fell right into the snow. Getting up and approaching the man, you saw that it was not your friend.