Mumbai, Feb 14: Actress Sagarika Ghatge says her love for her husband and cricketer Zaheer Khan stems from the friendship they share and that he is the centre of her world. "Zaheer is the Centre of my world. The love we have for each other stems from a great friendship and a deep connection. And rare Platinum is the perfect expression of the love I feel for my one and only," Sagarika said in a statement. To commemorate their first Valentine's Day as a married couple, the two decided to celebrate the day with Platinum Love Bands. "It echoes the sentiment we feel today as husband and wife," Zaheer said.