How many Haileys?

While we were eating dinner tonight, Leah started talking about someone named Hailey and said, "Me and Hailey..."

Daniel corrected her and said, "It's Hailey and I."

Nathan jumped in and said, "It's Hailey and me."

Leah responded in a quiet voice, "There's three Haileys?"

Chad and I looked at each other across the table and started laughing.