Elena is in a Big Trouble! Teacher Tenjou's Trap! - S1.E39

Elena's teacher announces that the school will be holding an English Speaking Contest and that Elena has been chosen to represent the school. Tenjou decides to disguise herself as a guest teacher and use her cover of mentoring Elena to capture Fuwa. But Tenjou ends up recounting memories of her home world during her interactions with the Precure. Elena writes a speech about how Smiles can connect people, but Tenjou tries to get her to write one about her feeling alone, which brings up old memories for Elena.