This song is originally in Korean, so this is a English translation and the words are 
rough but suitable.

Chords: Am, Am, F, E
Strum Pattern: Down, Down, Down, DownUp.
Counting: 1 2 3 4& (strum each chord like this every time the chord appears)

Am, Am, F, E

Am         Am
   Tell me    now, now, now
Am         Am
   Tell me    now, now, now
        F                 E
Before the night creeps into us
        Am                Am
Tell me    now, now, now,    now, now, now

           Am                      Am
You're the person who stares at me making me scared
       Am                       Am
You're still the person from yesterday though you said you'd change
      F                             F
Just tell me what you're thinking, feel like I'm slowly sinking
    E                            E
Without you not talking to me my lights are out I just can't see

Am                            Am
Let's not leave this broken in a million pieces

Am                               Am                   F
We need to make this good 'cause time is ticking on go, go, go, go
F                    E                                E
I don't wanna go, it feels like its the end of me and you it's the end woahh~


        Am
Come to me right now and tell me so
   Am
to us there's no tomorrow no
      Am                  Am
Don't be unsure now, Come to me, tell me now~
F                         F
Further and further don't push me further anymore
          E                        E
Before we disappear from here just tell me right no-now~


Am         Am
   Tell me    now, now, now
Am         Am
   Tell me    now, now, now
        F                 E
Before the night creeps into us
        Am                Am
Tell me    now, now, now,    now, now, now


http://www.thetroublemaker.co.kr/

In the sentence, 'Before the night creeps into us' to get the timing right you must 
speed up the first three words to sound like 'Beforethen-ight'