The whole class has gone on a field trip to an amusement park! Koyuki wants to go after his love, but his crazy friends are standing in his way.
the two of them might be 
fighting something in secret.
لعلّ كليهما يصارعان شيئاً بالسرّ
die beiden kämpfen möglicherweise
heimlich gegen etwas.
orse quei due stanno combattendo 
qualcosa in segreto.
aqueles dois talvez estejam
lutando contra algo em segredo.
Оказывается, те двое
тайно кое с чем борются.