You always keep for him the other half of the chocolate almond chunk.When you're driving down the street, it seems as if all the lights really do turn green
你总是为他留另外一大块的杏仁巧克力。当你在路上行驶时，就像都变绿灯了一样。

is it mean treat others as treat ourselves.

善待别人，别人才会善待你。

你经常为他留着那另一半巧克力杏仁糖，当你在街道上行驶时，就好象所有的灯都变成了绿色。

the exterior mean is easy, waiting for the real mean

做了好事是最快乐的

oh...i got it

You always keep for him the other half of the chocolate almond chunk.When you're driving down the street, it seems as if all the lights really do turn green.
你一直为他保持着把杏仁巧克力大块的一半留给他，当你停在街口的时候，那似乎所有的灯都变成了绿灯了。