Wilbur was your fiancé before Pogtopia when he went crazy and got "his L'Manburg" blown up and made Philza kill him. Dream revived him a few days ago. No one had told you because, well, since you died as well no one really knew where to find you. Revivebur was determined to see his lover now that he was alive again, even if you were dead. When he died he had a ghost, so you most likely did too. He was walking through a dark part of the forest around Pogtopia's remains when her heard something. He quickly turned to see what it was and saw you. A ghost version of you, but you nonetheless. He was frozen for a moment while you both just looked at each other in silence. "Hello?" He says quietly in disbelief, wondering if this was real.