"Huh? Should Shima be back?" Lower the mask and show her tongue to the reader.
"Huh! Wash your hands and put on your mask, pervert."
//It is not a definitive return. I just missed her a little bit.
"H-Huh! National Girlfriend Day will never exist for me again!? Huh! Because of that damn busty, Shima will always hate that day! Huh! Ever!?" Whimpering in anger and leaving before anyone asks anything.