They are able to save John Garrett before he turned hydra. It was when he was left for dead that he felt SHIELD betrayed him.
How cool would it be that in the final season, John Garrett is a hero!
Over the years, this bond between Coulson and Daisy has been one of my favourite on TV. They met each other at a time they were both lost and alone and have had each other's back ever since. It's a perfect connection. #AgentsofSHIELD