Overall, the storytelling and acting carried the movie even with a simple plot like this. I liked the pacing of this film -- it's straightforward yet very smooth-sailing. The actors did a good job in portraying the characters. They played it realistically to the point that it is as though you could see them in your neighborhood. The plot was not that complex but what appealed to me is the life lessons that are embedded into it.

Notably, Jung Soojung/Krystal improved a lot in acting. She played the character of To-Il really well and she said in an interview that she even purposely gained weight just to look convincingly pregnant.