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.
I'll catch up to him someday.
Lo alcanzaré, cueste lo que me cueste.
Pues yo pienso pillarle.
Chegarei ao nível dele algum dia.