How Do I Explain

As usual I wait for him to call
And when he finally does 
All we do is argue about it all
When the arguments finds no end 
I ask "do you love me?"
He says " what a silly question is that ?"
I ask again "do you love me?"
He says " you know I can do anything for you?"
I ask again "do you love me?"
He says "forget about all this, tell me how was your day?"
With shaky voice I ask again "do you love me?"
He says again " jaan, why are you stuck there?"
I dropped it and we continued talking normally.
But in the back of mind I keep thinking "y is it so hard for him to say he loves me"
And He keeps talking about the new place he went out with his friend.
I keep thinking "does he even love me?"
And he still goes on with how amazing his new bike is.
How do I explain him how important "yes, I do" is
How do I explain him how important saying "more than you could imagine" is
How do I explain him that Love doesn't need bunch of roses and a box of chocolates 
It's just needs a little hug and a kiss on the forehead.