If you think that it’s a just another time travel drama, then you are wrong. It’s not. It’s heartwarming and heart wrenching with loads of feelings, comedy and moments that will make you sworn.
And this is a drama with a serious case of 2nd  lead syndrome. So be warmed, your heart will ache.

The story is very simple. Unhappy couple, goes back in time and tries not to fall for each other again. See, simple.
NOT.
In every episode it goes deep into long term relationships and how it works. It focus how we ignore the simplest things, how we take things for granted that in long term it doesn’t even exits for us. And how the things we do, the miscommunication affects a relationship.
It’s beautifully written and thought out story. And very, very pleasing for the eyes.
I think in every episode I probably said that ‘it’s my favorite episode.’ There are moments that will make you bust out in laughter. And then there moments with Seo Jin and Jin Joo’s mother to cry your eyes out.

The cast was lovely.
I thing Jang Na Ra was perfect to play the Aajuma and 20 year old. She has the perfect face for it.
Jang Ki Yong was my favorite of all. I’m not gonna lie form the moment he was on screen I was all over him. He, with his perfect little shy smiles and glances made it hard for not to fall for him. I think I was rooting for him the entire time.
Son Ho Jun, sorry mate Jang Ki Yong stole your thunder. But I loved the way he played Ban Do. In the end we could see the character growth.

Love the OST, there are beautiful. But I’m hopelessly in love with ‘Confession’ by Choi Nakta.

Rewatch value…10/10.
There is nothing to say actually. It’s just a beautiful experience to have to go through a drama . And it makes you greatful for having love in your life. And being forever single I can tell you that, love and being in a relationship with a person who you love and who loves you in return is a great thing. And this drama teaches that.
So do give it a try. Please give it a try!