胡霄霄把录音带调到一首充满青春活力的《yca》，这首曲子比方才的《sha 》节奏更加明快。
“young an, there’s no need to feel down
i said, young an, pick yourself off the ground
i said, young an, cae you’re a new town
theres no need to be unhappy”
胡霄霄的舞蹈也跳得更加的活泼俏皮，活力四射，脸上的笑容也随着音乐开朗起来，整首曲子，都充满了阳光灿烂。
“young an, there"s a pce you can go
i said, young an, when you"re short on your dough
you can stay there, and i" sure you will fd
any ways to have a good ti……”
来到副歌部分，胡霄霄放飞了自我，各种弹跳转体跟着音乐节拍嗨了起来——
“it"s fun to stay at the y--c-a
it"s fun to stay at the y--c-a
they have everythg for you n to enjoy,
you can hang out with all the boys”
红色的5寸高跟鞋，一般人穿着走路都不方便，但穿在胡霄霄脚上，如履平地不说，弹跳起来，自然流畅，更显得秀腿又长又白又直。
“it"s fun to stay at the y--c-a
it"s fun to stay at the y--c-a
you can t yourself cleaned, you can have a good al,