Dream of mother Walking away: Love beyond Goodbye

"I dreamed about my mother last night. We were in a house I didn't recognize, but somehow I knew it was ours. She was sitting at the kitchen table like she had been waiting for me. I remember wanting to ask her something, but when I sat down I couldn't remember what it was. She was talking about something small, maybe food or the weather. I could hear her voice clearly, but I can't remember the words now. Then suddenly we were outside, standing near a bus stop. She looked much younger than she does now, and I was confused about it but didn't ask. I hugged her before she left. I remember how real it felt, especially her clothes against my face. She started walking away and I wanted to follow her, but my feet wouldn't move. I called her name, but she didn't turn around. Then I woke up feeling very sad, like I had lost her again."