My heart is pure..

I am feeling something different,

But I am not very sure. 

There are many problems in my life,

But your smile is only the cure. 

You think that I am very selfish, 

But God knows that my heart is pure. 

I don't mind if others are happy,

But if I am happy, some can't endure. 

I am very clear about my decisions, 

But in the case of yours my mind is obscure. 

Still I am waiting for your response, 

But don't try to test my demure.