Dramas like ' I want to become a hard persimmon '

As in the title, I would like to watch a cute drama like ' I want to become a hard persimmon '.
It can either be korean, chinese or taiwanese.
Or a drama that has at some point, two friends living together without any feelings for each other. ( Kinda like ' Hi! School - Love on ' without the supernatural and ' we cannot be together' stuff )

Any recommandation which kinda fit that would be really appreciated. Ty !