Why tHis happEns?

I dunno why this happens?
Is my prayer wrong at start?
Is my faith so very weak?
Is my joy so very short?

I dunno why this happens?
Does love born with pain?
Will it erase all peace?
Will it leave bad stains?

In spring time you find dry leaves
In autumn you're beaten by cold breeze
In laughter you find your tears
In happiness, you remember your fears

Moments you gave me did not linger
They are messed-up with your memories
Moments i gave you were not stronger
That's why i'm living in grieves!