A cute, chubby cat is sitting on a ladder, wearing a green sweater and holding a red, heart-shaped paper in its paw to show love to a little girl standing below, looking up at the plump kitten with a smile and big eyes. The background of white walls creates an atmosphere full of romance and warmth. Illustration style, watercolor painting, warm colors, high-definition resolution, full-body portrait, soft lighting, warm tones.