Subaru of the Twelve Guardians thinks that Benio and Rokuro need to understand each other better, but the Twin Star Exorcists aren't convinced and insist on conventional combat training.  The debate comes to head in the form of a game of hide and seek: if Benio and Rokuro can track Subaru down before sunset, she'll provide the training they're asking for.
The two of you make one whole,
أنتما تكملان بعضكما
Bald werdet ihr beide vereint sein,
Los dos hacen un todo.
Los dos conformáis un todo.
Vous formez un tout.
Voi due dovete diventare una cosa sola,
Vocês dois formam um inteiro,
Вы станете единым целым,