Many people are doubtful on Kim Kardashian’s relations with Kanye West, who started dating right after Kardashian broke up with husband Kris Humphries.

As Hollywoodnews.com reports, even though people thought that their relationship is some kind of trick, Kim denies that.

“You’re playing with your heart. I can’t sacrifice my heart for an advertisement trick,” Kim told Oprah Winfrey.

Besides, during the interview she said that it was great that their friendship grew into something more serious.