What is Jayson laughting at?

For quite awhile i have noticed that once in awhile our sweet Jayson bug will look behind me or at a part of the room where no one is and just laugh out loud or give one of his amazing cute smiles. It always makes me look fast to where hes looking at and so far i have never seen anything there. But at the same time i have always had a feeling of my mum being there. I have never told anyone because i didnt want anyone to think i was a little crazy. lol. It happens when im not even thinking of my mum but talking or playing with jayson. Or even sometimes when hes at the dinner with all of us eating. Im sure other people have noticed it too and i know once or twice i have said. What is he laughing/smiling at. He had the most amazing smile. Out of all my kids his dad Jay had the best smile. It would make everyone smile that saw it and Jayson has got his dads wonderful smile. But anyway i have really wondered if my mum just dont want to miss out on our family dinner and fun times with the grandbabies. No one was more excited about becoming a great grandma then my mum was. She talked about nothing else that year Carole was pg with Leland. It was right after he was born that she came down with cancer and for the nine months she battled it before she passed away she talked about nothing else but meeting Leland before she passed away. She stayed with us longer then most do with the type of cancer she had and was able in her last month to travel half way around the world to meet him. Once she did that you could see her slipping away everyday. It was like she had done what she needed too. She passed away within two weeks of arriving back home. Anyway she was so excited about Jayson too and talked about him alot in the last few weeks. We didnt know what sex he was then but she was so happy he was on his way. She told me she really hoped she would meet him but she didnt think she would. Im sure she did somehow. But no one loved these two babies like she did. It still makes me sad sometimes when they are all over here and doing cute stuff that she never got to share it with us. She would have sure been a crazy young minded great grandma for them. lol. But i have always felt her at times when im stressed about something or when we have the family over. (Lucy also has felt her when shes dancing too, she was after all Lucys biggest fan and im sure she still is). Knowing my mum shes not about to miss out on family events that involve these kiddies. Im sure shes in the room and that Jayson is able for a second to see something funny she is doing or shes just smiling and waving at him. I have no doubt at all that that is what is going on. The scary night Leanna was born way early and was in the NICU. I didnt feel her until i went in the NICU and saw Leanna hooked up to all kinds of things. I knew without a doubt my mum was standing by her bed taking care of her. I also felt her on my birthday at The Cheesecake Factory when i opened my gift from Jay and Emmalee and found out i was having another grandbaby. She was there sharing it with me. She is not going to miss out on all the fun events that we do with our grandbabies. She is always going to be there. I saw this picture on facebook and felt so strong that this really does happen. And if people want to think im crazy they can. lol.
Love ya Mum.