Gal to Iinchou ga Guuzen Saikai suru Hanashi

Synopsis

After finishing her errands, Marina heads for the bus stop on her way home. However, there she runs into the drunken former committee chairwoman from her high school days. She thinks she doesn't remember her, but while she's taking care of her, she says to her, "You used to avoid me...," which is very meaningful to her...?