Up until I was born, my parents would hear crying in the walls, the dogs would bite/scratch holes in the walls due to a dog's natural instinct to protect babies/kids and that's the crying was a baby. So when I was able to form full sentences and I was left alone in my room, my parents would hear the crying then it would stop. So of course my parents would see if I was the one crying and I wasn't. According to my parents, it looked as if I was holding a baby and I said "shh, the baby's sleeping". And every day, my older brother would sit by a picture of my grandfather who died in 2000 and spoke as if he was having a full conversation with my grandfather. I would do the same thing, same person, but with a giant white teddy bear. When my uncle used to live with us, he would sleep on the couch and claim he smelled my grandfather's cologne pass the couch and he claimed to see black shadow's walk around the house at night when everyone was asleep to the point he slept in the garage some nights. So yeah I wonder if I were to go back, would these ghosts remember me