I really don't know what input you all will have on this. I have a son and his name is Tyron. They say that kids can see the unseen. Well, I can say it is true in my son case. I have a lot to tell you all about it.
My son first encounter was in the hospital for 11 days because of Gastro Enteritis due to E.coli bacteria. He was only 10 months old at that time. On the 10th day he was already ok and the doctor gave him a "may go home" order so we ready to go home the next day. It was around 6 pm and I was trying to put him to sleep. I switched on the room light then switched off the main one. I was singing to him but he was really grumpy at that time. I don't know why. So I stood up and carried him again trying to put him to sleep. To no avail, he was still grumpy. After a few minutes, he looked into the door, smiled then waved hello. I was like, OK. Then from the door, his eyes followed something I could not see. He was giggling and clapping his hands as he followed the unseen visitor from the ceiling to the floor. You have no idea how freaked out I was by this time. I went to call the nurse but of course the nurse would not believe me. So I just continued singing to him even though he totally ignored me. Then his eyes went back to the door and he slept. That was when I knew that his visitor left.
The second encounter was when we got home. We went straight to our room. We lay on the bed because my son was a bit sleepy or so I thought. After a few minutes, he sat down then looked and pointed at the door which was ajar then he smiled and said, "Lolo". Here in the Philippines, lolo means grandfather. My grandfather had been dead for 8 years at that time and we never taught him to say that so I was really surprised when he said that word. After that, he lay down then fell asleep.
I still have a lot to tell but that is reserved for next time.