1,如果两个人是未婚同居,那与你无关,你还是别管闲事吧。
If the two persons live together without marring.That is none of your business.You had better mind your own business.
2,不知道我跟他发生的所有事,麻烦请你闭嘴!请自己管好自己的事。
Pls shut up if you don't know what's happened between he and I.Pls mind your own business.