The show will tell the story of a mysterious red line that appears above people’s heads, connecting them to those they’ve had sexual relations with. Han Ji Uk is a detective who wants to discover the truth about the mysterious red line. Gyu Jin is a quirky high school teacher and Hyun Heup is a high school student who has been able to see the red line since birth.
00:00Please be quiet and if you are doing that, I'll take you a picture of a new camera.
00:06The camera's on the camera.
00:12�도 so much...
00:16Just waiting for you to be back to you!
00:22I'm going to go to the hotel room for the hotel room, and I'll go to the hotel room.
00:52Oh, I'm sorry, I'm sorry.
01:22Oh, I'm sorry.
01:52Oh, I'm sorry.
02:22Oh, I'm sorry.
02:52Oh, I'm sorry.
03:22Oh, I'm sorry.
03:51Oh, I'm sorry.
03:52Oh, I'm sorry.
03:53Oh, I'm sorry.
03:54Oh, I'm sorry.
03:55Oh, I'm sorry.
03:56Oh, I'm sorry.
03:58Oh, I'm sorry.
03:59Oh, I'm sorry.
04:00Oh, I'm sorry.
04:01Oh, I'm sorry.
04:02Oh, I'm sorry.
04:04Oh, I'm sorry.
04:05Oh, I'm sorry.
04:09Oh, I'm sorry.
04:11Oh, I'm sorry.
05:14오래 기다렸지?
05:19무슨 일 있어?
05:23아 맞다.
05:25생일 축하해.
05:27아직 12시 안됐지만
05:28내일 제대로 축하해주려고 했는데.
05:32나 부탁이 있는데.
05:43뭔데?
05:46싫으면 거절해도 돼.
05:49그래.
05:50그래.
05:51그래.
05:52그래.
05:53그래.
06:24이게 맞는 건지 모르겠어.
06:33부담 주려는 건 아니야.
06:42그냥 내가 누군가와 함께하게 된다면 너였으면 좋겠다고 생각했을 뿐이야.
06:54나 궁금한 게 있어.
07:01응.
07:05나 좋아해?
07:13응.
07:14아, 맞다.
07:23나 그거 없는데.
07:26이거 없는데.
07:32응.
07:41이거?
07:45응.
07:46응.
07:47응.
07:48응.
07:49응.
07:50응.
07:51응.
07:52응.
07:53응.
07:54응.
07:55응.
07:56응.
07:57응.
07:58응.
07:59응.
08:00응.
08:01응.
08:02응.
08:03응.
08:04응.
08:05응.
08:06응.
08:07응.
08:08응.
08:09응.
08:10응.
08:11응.
08:12응.
08:13응.
08:21응.
08:22응.
08:24응.
08:26응.
08:27I don't know.
08:49Sengi.
08:53I do.
08:57Let's go.
09:27아니야.
09:29배 안고파?
09:31우리 뭐 먹을까?
09:33응.
09:35아 근데 차 끊길 시간이라서.
09:39그럼
09:42여기서 잠깐만 기다려.
09:44응.
09:57응.
09:59응.
10:01응.
10:03응.
10:05응.
10:07응.
10:09응.
10:11응.
10:13응.
10:17응.
10:19응.
10:21응.
10:23응.
10:25응.
10:27응.
10:29응.
10:31응.
10:33응.
10:35SIREN SIREN SIREN
11:05No, no, no, no.
11:35No, no, no.
12:05No, no, no.
12:35No, no, no.
13:05No, no, no.
13:35No, no.
14:05No, no.
14:34No, no.
15:04No, no.
15:34No, no.
16:04No, no.
16:34No, no.
17:04No, no.
17:34No, no.
18:04No, no.
18:34No, no.
19:04No, no.
19:34No, no.
20:04No, no.
20:34No, no.
21:04No, no.
21:34No, no.
22:04No, no.
22:34No, no.
23:04No, no.
23:34No, no.
24:04No, no.
24:34No, no.
25:04No, no.
25:34No, no.
26:04No, no.
26:34No, no, no.
27:04No, no, no.
27:34No, no, no.
28:04No, no, no.
28:34No, no, no.
29:04No, no.
29:34No, no.
30:04No, no, no, no.
30:34No, no, no, no.
31:04No, no, no.
31:34No, no, no.
32:04No, no, no.
32:34No, no, no.
33:04No, no, no, no.
33:34No, no, no.
34:04No, no, no, no.
34:34No, no, no, no, no.
35:04No, no, no, no, no, no.
35:34No, no, no, no, no, no.
36:04No, no, no, no, no.
36:34No, no, no, no, no.
37:04No, no, no, no, no, no.
37:34No, no, no, no, no.
38:04No, no, no, no, no, no.
38:34No, no, no, no, no, no, no, no.
39:04No, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no.
39:06Oh
39:08Oh, oh, oh, oh, oh, oh.
39:11Oh, oh, oh, oh, oh.
39:41The reason for you is to prove the reason for us.
39:49We all have done this.
40:11Oh, my God.
40:41Oh, my God.
41:11Oh, my God.
41:41Oh, my God.
41:45일단 가자.
41:47가자.
41:55형사님.
42:09형사님.
42:11우리 같이 서너 보러 가요.
42:21Oh
42:36Oh
42:51What are you doing?
43:21I'll see you next time.
43:51Everyone was looking for S-line.
44:02I was the only one who was the one I wanted to see.
44:07The war had a huge war on the world.
44:12People knew how S-line was born, but they couldn't find the answer.
44:18I was born again.
44:48I'll go.
44:50I'll go.
44:52I'll go.
44:54Why?
44:56What do you want?
44:58You're going to go.
45:00You're going to go.
45:02I'm going to go.
45:04I'm going to go.
45:08I'm going to be alone.
45:18I'll go.
45:28...
45:44...
45:46Can you see me?
45:48I'm going to show you in a bit.
45:50Good evening.
45:52I'm so good.
45:54I'm going to have to go with you.
45:56I am so proud of you.
45:58I'm so proud of you.
46:00I'm so proud of you.
46:02I'm so proud of you.
46:04I'm so proud to be a good friend.
46:08I'm so proud of you.
46:10I'm so proud of you.
46:12I don't know what to do.
46:42Hi.
46:43Hi.
47:06Hi.
47:12Between the lines, what is real, what is not
47:31We're just frustrated like a champagne bottle pops
47:37We didn't know, it's a never-ever-ending lullaby
47:48We're tangled with our lies
47:52Like a child, I just wanna run and run with the help
47:58But somebody keeps calling me, I need to find what it means
48:05Can you believe this, that everyone gets red for reasons
48:12There's nowhere else to hide the past
48:16Faith, I think we gotta understand
48:20Between the lines, is this real deal or not
48:28Don't you ever judge, you don't pray for church, it hurts
48:33How could we know, I'm as deceived
48:40As you are denied, we're connected to the lies
48:48Like a sign in the sky, so clear there's no need to seek
49:05I follow the line, that takes me to the land of the truth
49:12Can you believe this, that everyone gets red for reasons
49:19There's nowhere else to hide the past, late, I think we just gotta say
49:26Between the lines, what is real, what is not
49:34Yes, ma'am, how are you so sure, still insecure by myself
49:40How could we know, it's a never-ever-ending lullaby
49:51Denying, yeah, we're tangled with the lies
49:56Denying, yeah, we're tangled with the lies
50:08I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know, I know