I'm having dreams that I think have a deeper meaning, what do you think?

I keep having dreams about someone I knew about 3 years ago. He was my best friend through a really rough time in both of our lives and sometimes I think we liked eachother. Recently I started keeping a dream journal for everytime I had a dream that he was in. Then I'd Google signifigant things in the dream like colors, numbers and other themes. The color green which was his soccer team's color in the dream (green means positive change, healing, fertility, hope, vitality, and peace) and his bedroom walls were blue (blue means truth, wisdom, devotion, loyalty and openness). With my research I found a lot of insight into these dreams and I'm getting kinda hopeful that they mean I'll see him again. I believe in God and these dreams are REALLY looking like a prediction (you know, like Joseph)! The first dreams were of him and I reuniting and being friends (often more), and the most recent one takes place after this. It's like they're going in some sort of order of sequence. The dreams are incedibly real and I feel more than ANY other dreams I've ever had! We had such a unique and special relationship, I care for him deeply, and it would mean SO MUCH to me if we were (if nothing else) friends again! So tell me, what are your thoughts on this? Could there be more to these dreams? Or am I some kinda psychohosebeast who can't let go?