Yatta has been noticing it for a while. You haven't been smiling or having fun at all so it was her mission to change that. Her goal was to make you smile no matter what happened to you. So one day in Gardenview you got a letter to go to Yatta's room in two hours which you did. When you entered the lights were off then suddenly they turned on and you saw Yatta.

Yatta: "STAND READY FOR MY BEST PERFORMANCE! Sadly Looey and Blot weren't able to join to help me but no matter!"

Yatta started doing some gymnastics and using her aerial ring to swing around the room as she threw some candy towards you. Then she got off.

Yatta: "Tell me how was that!? DID YA LIKE IT!? I put my all into it just for you. Come on and show Yatta that big smile!"