Accidental Hellos

The other day, I was at my locker and I thought I saw my friend come up to talk to me. So I said, "Hey," and got no response so I looked up, and it wasn't my friend, t was my locker neighbor who never talks to me! He was looking at me really weird, and I felt sooooo embarrassed! I said, "Oh! I'm sorry! I thought you were someone else!" Then I left to go talk to my friend to recover from my embarrassment.