I haven’t watched it but the K Drama titled -Crash Landing On You- is considered to be the best romantic drama of all time. I’ve read that it’s so good that it even attracts large percentage of male audiences too
I could be wrong and I’m not an expert but I think this series might actually have more views than the most famous American shows like the Sopranos, The Wire, etc….because this series mostly attracts an international audience including massive audiences in China, India, Europe, Philippines and even Russia. I think it also may have a significant audience in Spanish speaking countries too.
I’ve even read somewhere that the final episode alone had a half a billion views in China.