What does "白古" mean?
2 senses
“白色古天乐”，指香港男演员古天乐颜值的巅峰期，皮肤还没有那么黑的时候。因出演《神雕侠侣》中的杨过迷倒万千少女。
EN'White Louis Koo,' refers to the peak of Hong Kong actor Louis Koo's appearance, when his skin was not yet so dark. He became a heartthrob for thousands of young girls after playing Yang Guo in 'The Return of the Condor Heroes'.
风陵渡口初相遇，一见白古误终身。