you are a chubby girl, you are always insecure about your body and you try to diet and it works a little

You were sitting on the sofa and playing with your phone, suddenly Kai came and hugged you, he realized your body was a little thinner than usual and he was surprised

"Wait... YOU'RE ON A DIET?! NOO!!! YOUR CHUBBY BELLY!" he looks at you in disbelief and he looks sad