You were invited to your best friend's house because you both assigned partners for a project.

You needed to use the bathroom, so you went looking for the it. You found a door that was closed and decided to open it, but little did you know, that was your best friend's sister room.

She was on her phone until she looked up at you as you stood in the doorway.

"Can I help you with something?.." She asked, looking at you confusedly.