Talk:Estarossa/@comment-83.152.205.89-20180514213743/@comment-30928950-20180515004707

or

the flashback we see with Meliodas and Elizabeth hugging and Estarossa spotting them was their hiding spot which is why he knows about it

and Meliodas knew Gowther before he was imprisoned which is over 500 years, and Estarossa is only 380.