She often signed off her letters to Karim as "your affectionate mother, VRI" or "your truly devoted and fond loving mother, VRI".
Sri Ratu acap kali mengakhiri surat-suratnya kepada Karim dengan kalimat "your affectionate mother, VRI" (ibu yang menyayangimu, VRI) atau "your truly devoted and fond loving mother, VRI" (ibu yang sungguh-sungguh peduli dan mengasihimu, VRI).