ikuto's finally returned but he returns... with his fiance? what will Amu do to get him back?

Ikuto met a girl by the seaside on one of his walks. He approached her, but was too late. She disappeared as soon as he was near her. He became crazy and searched for that girl. The only clue he has is the girl's hair and her beautiful yellow eyes. Her hair's pink and short. That is rare. Unless you dyed it. A year passed and Ikuto gave up on the search. One day, he stumbles upon a girl with pink hair and yellow eyes with the name Hinamori Amu. They became friends after getting to know each other more. But Ikuto had suspicions on that girl. It's like he met her before. He then suddenly remembers the girl from the seaside. Will that girl be the one Ikuto has been searching for? Or maybe just another girl that caught Ikuto's eye?