STOP! I HOPE SHE DATED THE 2ND ML FIRST THEN HER TIME FOR OUMI GRADUALLY LESSENS UP UNTIL HE SAW HER PRIORITIZING SECOND ML. The coincidences that he just saw them right after not thinking of Nayu at all while he's living his life free of her just fine. He's not ready to date, he's still a child who's afraid of losing his toy.