Twitter afficionado Ellie and school heartthrob Ohmi have come a long way--they're finally officially dating. However, when Ellie's phone is confiscated, she finds a sudden new acquaintance in her detention partner, Kaname. He asks to be her friend, but at their first hangout with Ohmi, Ellie gets into an argument with her jealous boyfriend... This awakens newfound feelings in Kaname, who tells her something she never thought she'd hear...?!