Momo is a young girl who finds herself on a bridge, waiting for someone; she doesn't know who she is waiting for, but she happens to encounter a boy her age there. He is also waiting for someone but unfortunately, does not remember her face. Momo and the boy then spend their afternoon waiting for their special someone. They soon learn that the bridge holds a legend: "Two people that meet on this bridge will surely meet again, becoming best friends or lovers..." Since Momo and the boy have been waiting a long time now for their unknown partners, the boy is skeptical of this legend; Momo then announces that she will make the legend come true, she promises him that they will meet again, and they part ways. Will the legend come true?