Not Others (2023)

After the occurrence, Eun Mi becomes more attentive to Jin Hee, driven by the idea that Jin Hee could be left entirely on her own if something were to happen to Eun Mi. Jin Hee experiences a similar feeling and strives to be more accommodating. Jin Hong's parents, having become aware of Jin Hee's genuine status as their granddaughter and confirming it, wish to integrate themselves into her life much like they did with their own children. However, their method of doing so appears to be flawed. (Source: Viu)