Kiska

'Radiation can’t be passed from person to person' i didn't knew that, i thought it would leave a trace.

yes, Seo Hae timeline! was she born already on 2020? is she the same age in the present and the one we see in the show? she doesn't know what the cop is going to do to her and she hasn't met/married Tae Sul yet. that's all in her future, but it has already happened, it's like she was always meant to travel in time.
if there's a danger of the people time traveling to meet themselves they're not coming that far from the future. and they don't look aged at all. Seo hae dad didn't look much older in the future. and the other cop looked about the same age.
and Tae Sul brother was supposed to have died a long time ago. has he been sent to the future and back again? did he age at all? or maybe he was replaced by an future version of himself....

yes, and there's a flashback of what LOOKS like their weeding. but you wrote PSH and CJW, i thought you were referring to Chae Jong Hyeop.
I'm confused now

i can relate too
There's so much content available nowadays that I need to be selective with my time -_-''

i didn't! thanks for pointing it out xD

Here's what I think
-the brother will probably be a mystery for a while
-the deformed human are download error. They came from the future and are a part of the 90% that don't fully succeed.
-the people who come in contact with time travelers aren't infected, they are exposed to the same radiation that the time travelers carry from the future. CB's devices read that radiation.
-Seo hae is doing the 'terminator thing'. she's from the future but is stuck coming back to the past to try and change it.
-"PSH and CJW were married at some point?" where did you get that from?!
-Tea Sul is Sisyphus, insanely smart, trying to trick 'the Gods' but ends up on a futile repetitive task, in this case creating the time traveling technology that will destroy society.
-the 'Sigma' might have something to do with the guys putting up flying in the future and sending people back with the black suitcases.

I'm curious how far from the future does Sea hae come from

the show is quite messy but i'm loving it. Even the PSH action scenes, i like the moving camera shots and how such a small girl keeps beating up all those useless agents. that jumping into the river was so bad tho xD
loving the chemistry!!!! 'is it the girl or the world?'

I know that. But are you saying it's better to not date someone if you know it's going to end in a break up?
They're happy and in love for a while.
The fact that during those years apart from Suho she gets to live her life and have another bf is more realistic than her forever be pining over a high school bf who broke up with her while. but that's just my opinion

The pain of second lead syndrome... hits hard
I expected them to actually have a relationship like in the webtoon, of all things that's what they changed ?
All in all it was a fun drama. It had some solid moments. The older sister and the teacher deserve their own spin-off but I still think they did Soojin dirty tho

I can't believe they took down her braids for the last 2 episodes ?

tbh watching for Seo Ye Ji and her braids

Shin Min Ah is too adorable! my hearth can't take it!
The show was cute, not too heavy on the plot and i enjoyed it a lot. Great chemistry. The last 3 episodes dragged the story but still, it was cute and i can't complain about it.

it sucks to see SooJin go out like that.
I was hoping her instinct to protect her friend would be stronger than jealousy, but alas, pitting women against each other seems to be the preferred plot line, as always. It would be nice to see something new.
Those kids are way to harsh tho. No notion of private life either xD
Everyone in that school, seeing a fellow student being a victim of bullying and EVERYONE is just going along, helping even
those shows really paint a ugly picture

it was bothering me so much! it makes no sense. When the fire fighter lady was captured they warned her to see whats happens when Hyun Soo hits the 15 day mark, so it hadn't been 15 days yet, right?
and in the end, when he grows the spiky arm, I thought that was because that was the 15th day. Isn't that his 'final' monster form?
And the ballerina girl! she had a sprained ankle during the whole time!
ohh and the nurse! the inhaler didn't last 3 episodes!
And did they really eat all the food from the grocery story in 15 days? xD
Those small things get on my nerve when i'm watching a show....

I'm so confused about the timeline! It takes 15 days to... fully turn into a monster, and they were waiting to see what would happen to Hyun Soo after those 15 days, right? But (judging by their clothes) it's summer when the shows starts and it's snowing in the last ep!!?!?!
Or did i got something wrong?

help!

yes, they did it to justify (what the preview hints at) a betrayal from SJ. It's a ridiculous situation anyways, who would let a friend try to ask a guy out if they know the guy has a gf?

that would make for a VERY interesting twist. She realizes she's not jealous of Suho and that she actually likes JG.
Where are the fanfics about this?

yes, but Jugyung was being super frustrating too! It's like SooJin was testing her, JG had a lot of opportunities to come clean and tell SJ she was dating him but she choose to keep it a secret. JG lied while SJ was being honest.
From SJ prespective it's like she's making a fool out of her.
They're going to turn her into an antagonist and it sucks, i like her character.

Straights,
Can you explain Soo Jin to me? she gives out major lesbian vibes!
Even when she's scheming and being shady i still get a sense she's doing it for Jugyeong

First of, Seo Jun deserves better! seriously, it's painful to see
THAT My Love from the Stars soundtrack cameo! so good
And if the older sister is awesome at love the younger brother is clueless xD

The sister tho!
she deserves her own show xD