"'Blame me not, dear." joke

Hello, O it is you, dearest,
I know the world is bad I know you are alone
I know the weather makes you sad I know you expected me to phone.
I know the maid has not come again I know the grocer overcharged
Oh that headache again I know the man just barged
into our flat last night I know that the taps have gone dry
I know that you want to cry, I know you love me a lot
I know, I know it, sweetheart, If there is anything other than this to say
Say it, otherwise put down the receiver, pray, I am sorry to deny you even this little comfort or fun
But dearest Suman, Blame me not for this,
Blame Jagmohan.