Nodoka is playing at a steady pace gaining points for her team. She is quickly advancing but Touka Ryumonbuchi will give her a hard time. Touka prevents Nodoka from having her "perfect game" resulting in extending the game.
You're serious about this, Yumi-chin.
أنتِ جادّة حيال الأمر يا يومي-تشين
Sí que vas en serio, Yumi-chin.
Tu es vraiment décidée, 
Yumi.
L'hai presa proprio a cuore, eh, Yumi?
Você está levando a sério mesmo, Yumichin.