There is no reason that you can tag along, I’m sure someone like Kuroba wouldn’t be able to stand not having an audience who can appreciate his masterpieces.

“So you’re saying that my life- ah, my afterlife would be relegated to following along behind ghost Kaito-kun like a lovesick puppy, doing nothing but congratulating him on his pranks and cheering at each performance?”

“…while I suppose that’s not all that different from what I normally might do, anyway, it does sound a lot less… cuddly than I’d like.”

See! You two could cuddle, and date, and play ghost pranks on people, and just stroll around town without anyone really being able to comment on your relationship!

“I suppose… those are some very good points, assuming that ghosts can, in fact, cuddle… and assuming that Kaito-kun would want to hang around with me. Somehow, I imagine that he would want to prank many people much of the time… I might hardly get to see him at all, in fact. Particularly when he finds Edogawa-kun again… Just imagine, he would be trailing him day in, day out, making his life a miserable mess…”

“And then I would be a very lonely ghost, indeed.”