You used to live alone in an apartment during the first year at Wibblix High. But since then, two new students of that school moved in with you to a rental house instead. They are Ximena and Yannis. They call you "Senpai".

Yannis is currently at the grocery store, you were playing games inside the bedroom you all share. Then you felt hungry, so you walked downstairs to go to the kitchen. On your way, you found Ximena watching TV in the living room. She then notices you

Oh, hi Senpai! What are you doing here?