I wish this happen to us

So then i saw you and you saw me
But the you turned away
And as you turn, the smile faded
Then i felt it in my chest; pain grew
And as you walked away, i cry
Knowing that its was the end
But i didnt want it end there
So i chase after you and grab on your arm
Holding it with all my courage and shakin like crazy
And i force myself to look at you
Only to find you yourself was crying as well