It's a good drama; it's funny and quite entertaining. I liked the acting of little Eun gyol. it was refreshing to watch it. The visual, acting and OSTs are the best. The relationship between father and son. It was a reality check that our parents too have gone through tough times , it is us who are taking them for granted. There are things that they did not get but tried really hard to give us the love and safety. They are willing to do anything for us, they too try hard to be a good parent. But there are many things that remain unanswered and kind of feel like a plot hole for me.


Spoiler alert:-




1. Eun Gyol, the fact that he knew he was in the past and kind of accepted it, but still, he called Se Kyoung "ajumma" and wanted to hear answers from her about the things she did in the future. Like, bro, how is she going to answer it?

2. On Eun Yu, She got into time travel after finding out that her dad was cheating on her mom. First of all, she wasted so much time on finding 'her mom's first love'. After finding out that her mom's first love is her dad, she never even tried to know her father or follow him; she saw him flirting and all, but never checked what her father is doing. It was as if her whole point of going to the past was pointless, except for being a love interest of Eun Gyul.

3. If Eun Gyol and Eun Yu were supposed to go to a place together to meet the master, But for Eun Gyol it was the same bookstore from where he came from the future, If that was the case, then wasn't Eun Yu supposed to go to the airport since she came to the past from there?
 
4. The ending was so rushed that many things just got lost. Eun Yu never found out what her father was doing with the women. What happened between Choi Se Kyeong and her biological father? 

5.Yoon Cheong Ah's father said that they are never coming back to korea, so how did they ended up in Korea? Where and when did Yi Chan and Chung Ha meet and get married?

6. We know what Eungyol's life is like at the end. But what about Eun Yu? How is her life going?

7. The fact that Ha Yi Chan and Yoon Chug Ha's love story starts after 10 episodes. when they are supposed to be the main couple.

8. What about Eun Gyol's brother? Does he still like Eun Yu?

These are my opinions. I liked the drama, but the fact that there are so many questions that are not answered and it made the ending really rushed and forced. The whole drama revolves mainly around Eun Gyol. We did not get the story of the other side characters.