The Seigaku tennis club is reeling at the news of Tezuka's departure. Everyone is surprised to see Tezuka make a farewell visit to the court and even more surprised when he issues a challenge.
Are you making fun of me?
Machst du dich über mich lustig?
¿Acaso te burlas de mí?
¿Me estás vacilando?
Tu te moques de moi ?
Está zombando de mim?