By the end of the evening, we felt as if this quirky septuagenarian were an old friend.

晚上结束时，我们感觉这个古怪的七旬老人好像是一个老朋友。

He is also a rare septuagenarian megastar who knows how to bow out in style.

他也是一位罕见的七十多岁的超级巨星，他知道如何以时尚的方式退出。