Riko heads to a shopping mall after school where a boy suddenly calls her by name.
While pretending to remember who he is, through their conversation Riko discovers she once rejected him.
so I thought you must have 
had a special relationship.
así que pensé que tenían 
una relación especial.
así que pensaba que teníais 
una relación especial.
então eu pensei que vocês tinham algo especial.