They say if someone appears in your dreams, it means that that person misses you. Do you believe in that? Or do you think it's completely bs?

I guess it depends on what the dream is about. If I dream, say, about a loved one who is long gone, then yeah I'll believe in it. But if I dream about a friend who is a superhero fighting aliens, then no, I'd think it's bs.

Pick my brains...