hail fellow, well met 随和友善的朋友（传统表达法）
Traditional phrase describing an effusive, casual, and very friendly person. (usually refers to a male)
The owner of the popular restaurant is a hail fellow, well met who likes to give his favorite customers free cocktails and tell jokes with them.
这家生意很好的餐厅的老板是位随和友善的人，他向最要好的顾客提供免费鸡尾酒，还与他们说说笑笑。