Going back a few moments earlier, when Mira and Mina returned to their room on the 7th floor of the hotel while Jess and Jeff went for a night stroll around the island:
"Wait—" Mira muttered, looking back at Mina as she finally realized their mistake, right in front of their room, even before they could open the door.
"They made it so flawless we didn't even suspect anything!" Mina shouted in annoyance as she hurriedly grabbed her phone from inside her tote bag to call Jeff—Ring~!—only for his phone to ring from inside their luggage.
Since Jeff had been cooperative in following their plan for the photoshoot, Mira and Mina lowered their guard around him. They forgot that he was just as much of a pervert as Jess, and that he probably couldn't hold himself back from intimacy either.
—Those two definitely snuck out to do it!—
