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.
You just warmed up with Fuji.
Du hast dich mit Fuji aufgewärmt.
Acabas de calentar con Fuji.
Tu t’es juste échauffé avec Fuji.