Please help Read the passage.

I'll never forget the first time I met Izzy. It was her first day at our school, and she was standing alone in the schoolyard, trying to look like she wasn't upset that no one was talking to her.

Which sentence can be added to the paragraph to best maintain a consistent style throughout the passage?

It was for that reason, then, that I went over and introduced myself. "Hi," I said. "I'm Bethany."

I went over to her, therefore, and introduced myself. "Welcome," I said. "My name is Bethany."

So I went over and introduced myself. "Hey," I said, "I'm Bethany."

So I approached her slowly and introduced myself. "Hello," I said. "My name is Bethany."