Probably one of my favourite dramas of all time, I love the marriage of convienience trope but the way BTIMF tells it puts a new spin on the cliche. I feel like this drama changed my perspective on marriage when i first watched it, and every time I rewatch it,(I've now seen BTIML 3 times) I've cried.

Spoilers ahead:

The only negative about this drama is the last 2 episodes. I feel like screenwriters or directors of kdramas are allergic to having a story that doesn't contain some twisted misunderstanding. I really do not understand why they had the see-hee and jihyo break up and give jihyos reasoning as something super wishy-washy as needing an intermission. I feel like if they gave the simplest reason of her insecurity over his ex gf it would have made infinitly more sense.
Like the fact that he hid the fact that he used to be previously engaged and even had a child on the way, but the miscarriage changed everthing? The two leads having a heart-to-heart about jihyos own insecurities in marriage and see-hees reluctance to open up and love after that would have genuinely been wonderful. The other couples endings made more sense than how the two leads ended up. Like why have them move out? it just felt like drama for dramas sake
also they fully misunderstood the message of to room nineteen as well. its about how you need your own space in relationships, and opening room nineteen is bad, but the drama talks about how jihyo wants to see see-hee's room 19, which is weird?
either way though i still love this drama a lot, see-hee grew on me and his more subtle way of loving was sweet. jung so min's acting as jihyo was steller and this drama has made me a fan of her work.