Paranormal or not but this actually happened to me when my father passed away the beginning of this year. As I was at my sister's house picking up some stuff to prep for the funeral. The house was quiet and nobody was home besides me and two of my cousins being there searching for some stuff. The microwave turned on by itself; Which scared the shiet out of both of cousins, but somehow it didn't scared me at all. So one of them ran out the door and call my sister that did she set her alarm or something on her microwave but she responded that she didn't. So I went to the kitchen and take a look and I thought it would of been a short but the microwave was new, but she just bought it two days ago. Then the heating or cooking time was at 30 sec quick heating which quickly reminds me of my father because he usually use that button only on the microwave, he doesn't know how to use the numbers also at that time i looked at my clock it was 10 something close to 11..close to the time which my father usually wake up to warm some food i left for him in a microwaveable container before i head out to work. I was shocked for a moment. Still again my cousins were tripping out like crazy , not wanting to come inside the house, but i said it's okay it's probably just my father coming to look for food because he's hungry or trying to communicate with me then after i said that the microwave suddenly stops. I found what we needed and we just left, but inside of me, i just kept feeling that it's him because i don't feel any goosebumps nor i was afraid one bit. Once we got in the car, I smell a little scent of my father with the wind passes my nose for bit , which i didn't tell my cousins at all, because if i did they'll probably jump out of the car so i just kept quiet and we just drove back to home. I guess maybe he wants to communicate with me that he's still around but too much people at the main house and it's too loud, so he waited until i was alone or at a less noisy place to communicate with me. "shrugged" i don't know.
Note:this is the first time that's ever happened to me.
another thing I notice that when I look at my father when we're at the funeral home and after i dressed him up, he looks like he was sleeping only and when i looked at other relatives who passed away , they looked really disappointed or "chim chim" or dub dub muag.