The parents of Apple Cider and ?. Film and Applejack live on Sweet Apple Acres with Granny Smith, Applebloom and her family, Big MacIntosh and Cheerilee (as well as their child). They are the best cider makers and apple harvesters of Ponyville and its surroundings, and their products are wanted all over Equestria.
 

 
It wasn’t too long after the Flim Flam tonic accident. Maybe a year, or more. Flim Skin was seriously starting to reconsider the meaning of his life. Seeing how much honesty could bring… Flim tried to talk to Flam, tried to reason him, but the brothers engaged a fight and finally decided to split up. The yellow stallion then decided to follow honesty, and knew that only one pony could teach him how to.  
And this mare was Applejack.
 
Of course, when he arrived at Sweet Apple Acres, he was not welcomed well. Hit by a frying pan, to be more precise. After a long interrogatory, Applejack saw his intentions was honest, and offered him a job and a home on the farm.
 
As the days passed, the cowgirl started to see in him another brother. They eventually became really close, just as best friends.
 
Unfortunately, not long after, like 2 or 3 days, Applejack was bitten by a timberwolf and had to spend a full week in bed, to the orange mare’s despair. The stallion watched for her, brought her food and water, took care of her injuries, sang her a lullaby, told her what happened on the farm, etc. The kiss on her forehead he was giving her each night before going to sleep eventually became a kiss on the lips. When Applejack finally was healed and back on her hooves, they started to officially date.
 
Even if Flim and Flam had reunited, he chose to stay on the farm with his beloved. They eventually married and had two wonderful kids.
 

 
Based on An Honest Life by BluegrassBrooke