Evening Primrose

S1, E1: After having a fight with Ato, Pusil goes to Rabby's house. Rabby's sudden interest in the evening primrose leaves Pusil unable to sleep. Later, Pusil gets worried about Ato, who never made it back home. Along with Rabby, he starts to search for Ato. However, Rabby comes across the evening primrose from earlier on, distracting him from looking for Ato.