My Safe Zone

Alin and Jane are childhood best friend. They grew up together, living next door to each other. Unbeknownst to Alin, Jane has been secretly harboring feelings for her for a long time. One day, Alin leaves Jane to study abroad. Years later, a broken engagement brings her home, where they face feelings long unspoken.

(Source: s_unniee X; Netflix; edited by MyDramaList)