Anime about Cuba

A young man with dark hair and a black and white collared shirt stares intensely, his expression shifting to one of shock and distress as he is suddenly embraced from behind by a young woman in a red bunny costume. She wraps her arms around him, her face beaming with joy, while he reacts with wide eyes and an open mouth, his body jerking backward in surprise. The scene takes place in a brightly lit room that resembles a classroom or office, with a whiteboard and desks visible in the background. The woman stands triumphantly with her arms outstretched, holding yellow pom-poms, while the man rem