My Story: It happened to me last year. My aunt who was expecting her first child was staying at my place before she gave birth. My dad, my aunt, my lil bro and me was at home at that time. It was around 7.10 at that time. My aunt, my lil bro and me was at my aunt's room. My dad was outside sleeping on the couch. He's always sleep at that time and always wake up late.

Then while i was talkin to my aunt, we heard knocks on her door which lasts about 10 seconds. We thought that was either her husband or my dad but we were totally wrong. Right after the knocks, i opened the door and went outside to check it out. No one was outside except my dad who was still sleeping on the couch.

Who knocked at that door just now??? Very mysterious.........