Shit. "I, er. I'm not from your world, but I've heard of you? I've seen... things about you? You're very recognizable! And famous!" He's not going to tell him he's from a video game! That seems both rude and unbelievable! "Holy shit, you are amazing at gymnastics. Can you double jump?" That was probably a weird question, but it already came out of his mouth, so oh well! This is happening! Mario is here! Since Shang Qinghua, the character, is fictional, does that mean everyone here is fictional? Current data points: two. (Three? Was that the guy from Persona?) He hadn't recognized Wet Justice or Glowy Flying Man, but it's not like he knows every video game and novel on the planet. Is this supposed to be a gathering of regular fictional characters, and they just managed to accidentally snag a transmigrator? Or are some of the others transmigrators too? There is really no tactful way to ask, and since they're not in PIDW, he can't go around blurting "Airplane Shooting Towards the Sky" at people and expecting to achieve anything other than sounding insane and/or perverted. (Holy shit, Qi Qingqi would castrate him if she heard him say that blatant an innuendo, at least if the words were ones she recognized.)