The "fake" path becomes real, and characters must choose between their family's expectations and their heart. Adini Sen Koy (TV Series 2016–2018) - IMDb

Over hundreds of episodes, the forced proximity leads to genuine love, though they are constantly thwarted by family secrets and jealous rivals like Alev.

If you are looking for a guide on how these stories usually unfold (or are writing your own), they typically follow this "Love Path" structure:

The "ice king/queen" protagonist slowly reveals their trauma, and the other partner becomes their healer.