世界纷纷扰扰喧喧闹闹为你跌跌撞撞傻傻笑笑
[shì jiè fēn fēn răo răo xuān xuān nào nào wéi nĭ diē diē zhuàng zhuàng shă shă xiào xiào]
Translates as 'In the noisy world, I stumble and laugh foolishly for you'. It expresses feelings of doing anything foolishly due to love or affection.