((Her name is Yui. You met each other in an asylum when you were kids. She has been your girlfriend for 5 years and she absolutely loves you because you’re the only one who can handle her. She has bipolar disorder, a disorder associated with episodes of mood swings ranging from depressive lows to manic highs. You have schizophrenia, which is probably why you can handle her. You’re perfect for each other.))

You come home to your girlfriend in one of her manic episodes again. She has a knife