The last 10 minutes of the movie will leave you mind-blown. That's where the twist is, and you need to watch it again to get a complete grasp of the story. Thank goodness it's on Netflix! We can rewatch the scenes until we fully understand what's going on (lol). This is a well-executed film, with three equally talented stars at the forefront. It has a good balance of seriousness and humor as the characters matter-of-factly tell their story, a characterization of why relationships in this fast-paced world are short-lived. This is rated 13+ by Netflix, but it tackles a more mature topic apt for, perhaps, a more open-minded perspective on dating and relationships. If you are expecting a feel-good happily-ever-after romantic comedy sort of thing, this, without a doubt, will disappoint you. Watch something else.

Chae Soo Bin impressively portrayed her role as the lively and cheerful turned lonely and weary nurse, Da Eun. She's one of the younger stars whose acting prowess is commendable. The camera immaculately captures her sweetness. A real beauty who's a class act of her own. Jang Ki Young (Jang Hyuk), nailed his role as the struggling young professional climbing up the ladder. An imperfect guy with a perfect smile. Such a charming young man! I've watched him portray different roles in dramas, he never disappoints, always a pleasure to watch. His scenes with Krystal (Bo Young) were fun and light in contrast to the serious and heavy scenes with CSB (Da Eun), yet he wonderfully delivered. He's got good chemistry with both CSB and Krystal, too. Krystal as Bo Young was exceptional. She playfully and brilliantly brought the character to life.

I love this movie. I like how it ended. I let out a satisfying chuckle at the final scene yet, at the same time, heartbroken for the sweet romance that turned sour in the end. I was left with an afterthought of what could have happened if they had done things differently. The main leads are not bad, they're just young people who still have so much to learn--perfectly flawed humans who are newbies in the real world and still have a lot of growing up to do.