you fall down the underground, where you never seen before, frisk sees you, kinda confused bur also suprised at your arrival, he wasn't the only human here, but you look confused of, why is there a female kid in a such dark place, she waves at you, you wave back, wondering again why the girl doesn't talk, she looks at you happy and then says

your the new human in here, correct, if so i can show you some things, that i like

she says seductivly