Hakari and Karane learn that Rentaro hasn't had his first kiss yet. They may both be his girlfriends, but they still want his first kiss for themselves!
The problem is with the people involved.
المُشكلة هي مع النّاس المشمولين
Das Problem sind die Involvierten.
Il problema sono coloro che la mettono in pratica!
O problema é com
uma pessoa envolvida.