in hubei wuhan,i live with my girlfriend, i take care of her,because she got serious MDD.i did my best to be nice to her,washed her clothes,cook meal everyday,comfort her,encourage her when she depressed.i did all thing i could do.i'm just a student.then one day，she lost her temper again.i really want to relax myself.i went to roof top.saw the thing what i token