Sundar Pichai (CEO of Google) expressed admiration for Tim Cook's tenure as CEO of Apple, which has been marked by unwavering commitment to the company's mission. Cook announced his departure on social media, emphasizing that it was not a goodbye but a transition to welcoming John Ternus as the new CEO. Pichai congratulated Cook on his 'incredible run' and looked forward to collaborating with Ternus. Cook, who will become executive chairman of Apple's board, praised Ternus's extensive experience and vision for the company. The tech community and social media reacted positively, noting the unique relationship between Apple and Google and the legacy Cook leaves behind.