I highly recommend this show. The filming, acting, osts, plot lines are all tied so well together making it extremely interesting to watch. You may think it is a simple time travel story like all the other dramas with a similar plot, but there are actually many hidden details and twists that make the story much more engaging and interesting.

The drama focuses more on romance and comedy but also has a bit of crime. The one thing im most grateful for is that the writer did not over emphasise the crime portion but instead naturally incorporated it into the plot twists and character developments.

The writing was good and the plot is easy to follow, the comedy scenes are quite funny as well. All the actors did a wonderful job bringing their characters to life. Her best friend and her brother were so funny to watch.

Hyeyoon's acting was insane, she had to cry almost every episode but the way she could immediately go from tearing to bawling wowww. I loved her character as well!

Wooseok was really good as well he was head over heels for her and his expressions while acting were so good.

Their chemistry really showed 2 dynamics, innocent romance when they were in high school and college and a more mature relationship when they became working adults.

Really good watch and i'm glad this drama managed to go on air after being kept away for 3 years :(