三个燃放烟花的人是涛（赵涛饰）和她的两个男性好友，张晋生（张译饰）和梁子（梁景东饰）。
The three sending out those sparks are Tao ( Zhao Tao ) , and her two close male friends , Zhang Jinsheng ( Zhang Yi ) and Liangzi ( Liang Jin Dong ) .
梁景东