A former Seigaku tennis player makes a surprise appearance while Ryoma is training, inviting him to witness his match against Tezuka.  And before the end of the match, Tezuka’s secret will have been revealed and a life altering decision made.
We didn't realize you'd been
No sabía que habías forzado 
tanto tu brazo por nosotros.
No sabía que habías forzado 
tanto tu brazo por nosotros.
Não percebemos que você estava