Although he cultivated a flamboyant stage personality, Mercury was shy and retiring when not performing, particularly around people he did not know well, and granted very few interviews. Mercury once said of himself: "When I'm performing I'm an extrovert, yet inside I'm a completely different man." On this contrast to "his larger-than-life stage persona", BBC music broadcaster Bob Harris adds he was "lovely, bright, sensitive, and quite vulnerable." While on stage, Mercury basked in the love from his audience. Nirvana frontman Kurt Cobain's suicide note mentions how he admired and envied the way Mercury "seemed to love, relish in the love and adoration from the crowd".