This drama melted my heart. The arranged marriage story is not new, but what's different here was that both people honored the arrangement and tried to make it work. Granted initially more effort from the wife than the husband. But I was totally impressed and hooked when the husband showed extreme consideration for his wife when he rejected the other woman's attempt to spend time with him.
For an 18-yr old, the wife showed sufficient maturity to call out the lack of effort the husband was making in the beginning and sort of woke him up. The story did a good job balancing between showing the impact of the 10-yr age gap while also showing how the romance was possible and growing despite such difference.