Motomu Toriyama, the event planner incharge of a lot of the early game events revolving around Cloud & Aerth's romance including cross-dressing Cloud made the "Cloud showing off" pose, which was made to be be used in the scene where Cloud first appears in the game. This little animation impressed Kazushige Nojima, the game's scenario writer and lead to him determining Cloud's false persona based on that pose. Thanks to FF Wikia.
Motomu Toriyama, the event planner incharge of a lot of the early game events revolving around Cloud & Aerth's romance including cross-dressing Cloud made the "Cloud showing off" pose, which was made to be be used in the scene where Cloud first appears in the game. This little animation impressed Kazushige Nojima, the game's scenario writer and lead to him determining Cloud's false persona based on that pose. Thanks to FF Wikia.