Look at it and read the Notes and Credits.
Okay, you just have to know who Mood Ring is! Name: Mood Ring Gender: Female Species: Mood ring Friends: Thunder Cloud, Grapes Love interest: Thunder Cloud Personality: Shy sometimes, friendly Bio: Mood Ring is girl that everyone want to be friends with. She's not super girly but not super tomboyish either. She's right in the middle of that. She's best friends with Thunder Cloud but has feeling for him. Scared of making the first move, she tries to play it cool but, thanks to her mood stone, it's pretty hard to control it. Her mood stone changes according to her mood. If you touch it, it will change into your mood instead. She loves her mood stone but gets annoyed with it sometimes. MR hates being called Moody but doesn't go slapping people about it. She usually says, "Um, can you please not call me that?" Complete opposite from Needle on BFDI(A). MR can be shy when you first meet her but after getting to know you, she'll be happy as can be.