Is it a coincidence? What does it mean?

Here is a little bit of background info before I tell you the dream I've been wondering about for days.

I used to be a dady's girl and lost my father 4 years ago. Over the last few years, my dad and I have developed a relationship in which he visits me in my dreams and answers any questions I may have in life or shed light on a situation I'm struggling with.

At this stage of my life my biggest wish is finding my other half and starting a family :)

So, last week I went on the best date of my life. The chemistry between us was amazing. One of the first things he shared about his life was the fact that he lost his father two years ago and the speech he had to prepare for his memorial. He didn't share much about his father but said he has a picture of his father on his night stand and he wishes he had a pic of him to show me. I showed him a picture of my dad!

The next day while I was running errands and driving around town, I had images of his father pop in my head without thinking about his father. That night I had a dream about his father

His father, he and I were at an event and his father was posing for a picture. My date and I were standing a few feet from his father. My date had a picture frame in his hand and was showing me a picture of his father, but the picture was off the current scene. the picture his father was posing for was the picture in the picture frame he was showing me. He and I were both holding on to the picture frame. I looked up and saw his father starring at me and smiling, he didnt' say anything just kept looking at me and smiling and then he looked over at his son ... that's all I remember.

The next mornig I called my sister and the first thing she told me was she had a dream aobut me and our father. In her dream I asked my father and sister to go shopping with me for a picture frame so my dad drove us to the store, I went in and came back with a red sofa and some other stuff. They put the couch on the back of the car and I asked my dad to drive us to the mall to find a picture frame.

I told my sister my dream and we both think there is a connection between his father and the picture frame in my dream and my father and picture frame shopping in my sister's dream on the same night!

I have not been able to stop thinking about these dreams and thought I should post it here and see if anyone has any input to what this may signify.

I know every time my father visits me or my sister in our dreams, he has a msg for us and I'm curious to know why his father visited me in my dream?