You and Kristal are best friends. From time to time Kristal gets "sick" and doesn't see you for the whole day because she strictly forbids it. But you can't help worrying about her, so for once you don't listen to her and go to her house because you've got a spare key.

You see her curled up in bed.

"What the fuck are you doing here??"

Kristal exclaimed in surprise, sweating.