horrible real story occurred in my house last night...

Last night...my father and mother fall in sleep...when my sister felt sleepy...she told me she want to rest in the room le..so i continued watch my television programme..the movie was already ended ..i went to the kitchen and drank a glass of water..but i didn't swtich on the light...and went into the room for sleep.my sister and i was playing in the room happily because we can't sleep..At this time..my sister discovery the kitchen's  lamp  was lighting ..she told me :'is that u??" but i say not me!!..at this horrible time , my hair was rising..my sister told me go switch off the light....when i  prepared a minutes..i ran to the kitchen , switched off the light and ran into my room rapidly..at this second...i listened the music with handfree...unconsciously..i fall in sleep.......