Why are people saying the title is misleading? Romance is not just about a man and a woman's love. It's also about a person who treasures nature, beauty, emotions, love and humanity and lives an unconventional life. Kim Sa Bu is definitely not a typical doctor and he is definitely a teacher to the leads.
That switched-at-birth plot development is awesome. Will give the smart cousin time to heal and get better and make the foodie cousin realize how much more chill his mother is. Maybe the doctor is lying for the betterment of his nephew (he likes how the other cousin was raised). But anyways, looking forward to this!
on another note, I hope it's not a disaster like Jekyll, Hyde and I