This is a very good drama with heart wrenching, funny, lovely, and heartwarming moments that does a decent job on bringing up attention about the difficulties of people dealing with OCD affliction and those around them. The actors did a great job bringing their characters to life and the lead couple has great chemistry. The drama could’ve used about two more episodes to avoid the rushed ending and to give the female lead’s character a better transition into the resolution. There is the issue with Jang Sun Gyeol’s biological father that could’ve played nicely if the audience would’ve had, at least, some flashback information. Since melodramatic moments are built upon misunderstandings, this drama chose to use the “let’s hurt the person I love so he/she will leave me” instead of telling the truth and still leave that person if there is no way to fix the situation. Also, Gil Oh Sol could have been given more strength and determination to love Jang Sun Gyeol, but regardless of these, the drama is really nice and the main cast did very well, enjoy it!