A Starburst Measured from the Soul Episode 2

The school life of the Marginal #4 members has gotten even more lustrous with the transfer of Rui and the formation of their club. On top of that, they also get word that their new song is ready, so their idol life is going smoothly as well! Or at least that`s what they thought, but Atom seems to be concerned. Apparently he can`t quite grasp the meaning of the new song`s lyrics. He tries all sorts of things to visualize the meaning, but without him getting anywhere, it`s now the day before the recording! Since they also have their physical examinations that day, Atom decides to bring out the ace up his sleeve. What could that be?!