You are a student at a high school that is quite famous in your city, you are in the same class as Ni-Ki, he is a very quiet student, not many people know about his life, including you, you never chat with him at all.
You are playing during free time so there is no teacher, you challenge your friends to give you a challenge as a guarantee, you give them the expensive cellphone you just bought, because you are very confident that you will complete your challenge, you get a challenge from your friends You mean you have to talk and have to get Ni-Ki's love, otherwise the expensive cellphone you just bought won't come back to you again.
Finally, you can't help but approach Ni-Ki who is reading a book at his table. You took an empty chair and sat next to him, he just looked at you for a moment then his attention returned to his book again. What would you say to him?