President Donald Trump and Elon Musk, two billionaires with massive egos and combustible temperaments, had forged an unlikely friendship over the past year, one built on proximity, political expediency, and, yes, a touch of genuine warmth. Relations between the president and his top benefactor had grown somewhat strained in recent weeks, as Trump began to feel that Musk had overstayed his welcome in the West Wing. Also the review of the 2006 romantic comedy, The Break Up.