Ochaco has been a "normal" girl living a "normal" life, untill she starts to notice these funny feelings for a very explosive person. "One petal,two petal,three will he love me?" only way to find out is to read the story.
So izuku has a crush on Katsuki(Phyfe,obviously ),and has been meaning to tell him ,but the day when Izuku was gonna announce his feelings to katsuki ,there's a hero mission for them ,and katsuki was hit by the villains quirk,after that there was TWO KATSUKI'S,except one looked older,stronger ,and was absolutely into Izuku,huh,I wonder what the regular katsuki thinks?....