The Amusement Club is cleaning the club room in preparation for new students and perhaps new members.  Opening a mysterious closet they discover a device that sends Akari back in time, with she takes as a chance 

to fix her mistakes.
You were all so 
worried about me...
Chicas, estaban muy preocupadas por mí.
Chicas, habéis estado muy preocupadas por mí...
Vocês ficaram tão
 preocupadas comigo...