The story was really smooth and light
But what bothered me much and ruined it literally was the two main leads

Their face expression was totally dead
And the kissing scenes were really cold as if he is kissing a friend not his love

Kim joon woo kiss was with all the kissing scenes of ji soo

Most of the time i couldn't recognize if they really felt happy, sad, laughing or in pain
According to their face expression

They gave me a strong feeling of being uncomfortable

All other actors were really good

And what made me happy so much
That there was no childhood love

Or trying to leave each other as usual when problems happened or trying to sacrifice in an idiot silly way

I hope both main leads would work more on themselves to improve their acting specially their face expression

And jin tae was a real B****
So how come she changed at the last ep.
The writer didn't give me the space to love her

And his step mom was the same as jin tae

I wished also that i knew more about lee kang
But i felt that many things they didn't explain well and the end was a little rush for other side stories and characters