Mysterious Messenger (From "Mystic Messenger")

So every morning I wake up to the same sweet sound
Picking up my cellphone that's been ringing
Wondering what's new?
What have I missed when I was offline?
Call me up, so you can tell me your story

How are you doing today?
Same questions every single day
Please know that I'm not good at asking you
Your face lights up
Laughing from the jokes I've made
You would never guess that I am suspicious

Tick-tock, time is running out
What are you up to now?
Don't know where you are
Don't even know your name
They think I'm crazy
My heartbeat goes up
Though I try, I can't find the words to say

Last night, did you receive a mystic message?
It's the puzzle's missing piece
The letters are the only clues
To solve these hidden mysteries

Last night, did you receive a mystic message?
If you can feel there's a trace
That is me calling out
I've been watching you from the start