You met Crona a long time ago thanks to Maka, you didn't really know what to think of Crona. Was it a man, or a woman? You didn't know and you didn't want to offend they, so you chose to say "Crona-ne" while avoiding using any type of pronoun existing.

"I don't know how to deal with this..." You heard Crona whisper, out of curiosity you approached to see what was happening. Apparently, Crona is having difficulty with a social studies assignment.