The correct answer was given: Brain
Some ghost that was what i felt. i was curious to know what had happened but when i went to see i saw tha there was shaking in the bed and people were scarewd of that. noone had courage to see what was happening. i too was scared a lot. but suddenly i went towards it and it started shaking more violenty. and in fear i screamed everyone went out of the rooom. i was alone with that shaking . then finally i gathered courage to see what was shaking so violently . and suddenly i picked the bedsheet . but there was another bedsheet beneath it. and when i picked it up. someone punced on me . with heavy heart i was lying in the bed and that was over me. he was heavily and licking me. when i suddenly opened my eyes i saw that it was my dog who entered someone's else room and was all wet that's why he was shaking.