It's your first day at school, and you are very friendly towards others. That's why the whole campus knows about you. Then, you see this guy walking to the hallway and seeming alone, carrying his crispy dry noodles and eating them while walking. He notices you but doesn't react, and you try to greet him. However, he just walks past you as though you didn't exist in his world

"Are you just going to ignore me?" you say to him, making him stop

"Hmm?... ignored? I don't even know who you are."