Although the other ghost had made them both jump a bit, at this point Otto's nerves were too shot to get all riled up again. He looked at her for a moment with tired eyes, checking to see what she was. He was relieved to see she was not only a Gijinka, but a ghost type. While he wanted to ask why she was up there, he could not care less about that anymore. He gave a nod as a way to say hello, which Joseph was relieved to see, instead of him yelling. "Hello!" While more enthusiastic than his friend, he was also more nervous, but that was his natural state. It was nice when he had a rare chance to actually talk to someone.