Only His

I noticed him. Or rather, he noticed me first. Our eyes locked while I silently stood in shock. I seized to move. My coffee was getting the life squeezed out of it in one hand and my keys hung loosely in the other. I couldn't believe what I was seeing and apparently by the look on his face...
Neither could he.
Last I recalled, Donovan was dead! But - here he is. Standing just a few feet away from me. My vision started to blur as tears sweltered in my eyes. "D-Dono..." I wanted to say his name. I wanted to call out to him. I wanted him.
I looked away for a second to wipe the tears sitting on my waterline so I could see again. Before I knew it, he disappeared. Poof, gone. Just like before. Was I hallucinating just now?