Wow!! This series is 🔥🔥!!! I love how complex this story is between Zenny and Sean. The forbidden trope was so well done here from best friend's sister to Zenny vowing to become a nun. The idea that Sean questions religion with what happened to his sister and how strong Zenny's faith is created such an interesting plot. 

I love seeing Sean's growth in the story and how their arrangement turned to love.