This is a crazy comparison (I KNOW) but I can't help but find Ai Di and Isumi to be soooo similar. They're both sassy, short, blonde and hopelessly in love. If you like this character archetype and you've watched one, you'll enjoy the other. Aside from that, there's really no similarity between these two dramas (lol).
Both shorter male leads struggle in their life but a tall handsome older love interest changes their world completely. In Cat for Cash the top falls first while in Sugar Dog Life it's the other way around but both series are extremely fluffy with green forest tops and healthy domestic relationships.



