Can anyone clear up my confusion related to this drama?
If Eun Gyeol went to the past and when he came to the future, why couldn't people keep him in their memory, how to forget him ???
Means, if someone went from the future to the past, spent time with the people of the past, they should have a memory with him, then why is Eun Gyeol not there in that memory?
No, there are no extra episodes, the TV version was 30 minutes, so 46 episodes, the online version is 45 minutes, The total duration of the entire drama is the same whether it is TV or online.
1 
This was because to show what happened with real "Koo Yeon Jun",
His soul left his body after the accident and "Nam Si Heon" soul came to meet "Han Jun Hee"
while that time Nam Si Heon was in a coma in 2002.
from Google search I found it's still ongoing, Is this correct ?
how many chapters are in this webtoon?
If Eun Gyeol went to the past and when he came to the future, why couldn't people keep him in their memory, how to forget him ???
Means, if someone went from the future to the past, spent time with the people of the past, they should have a memory with him, then why is Eun Gyeol not there in that memory?
Maybe this is my empty assumption after watching last episode,
that there will be part two also come in upcoming years,
I'm not sure but seeing the popularity of this show, it seems that whatever is left half-finished, if possible, it can be a part 2.
Hoping for best 🥰😭🍉🎸🍭
~~ Two versions available: 46 episodes (TV version) || 40 episodes (online version)
when they come back to Haixing(earth), they only brought Zhao Yun Lan's dead body.
The Dixing that was inside Zhao Yun Lan's father, at the end, goes into Zhao Yun Lan's body.
I give my best to clear up your confusion, 😊 Hope now it's crystal clear.