Event One

Woodsman and Engineer met due to being neighbors. Their families would have them help each other out occasionally on their farms, and started to bond that way. They were both homeschooled, but their parents both took homeschooling completely different ways. Woodsmans parents never made him do any school work or taught him everything, While Engineers parents wanted him to grow up very smart and educated, and so Engineer tried his best to help Educate Woody as well.
When Woody was 13, his parents had another kid, someone who would grow up and be Woodys brother, Quintin, also known as Slinger. Due to their parents neglect, Woodsman was often put in charge to take care of Slinger, and Engineer sometimes came over and would help take care of Slinger, and when he was old enough, Engineer also helped educate him as well.

Event Two

When Woodsman was 29, Engineer moved out of his families home to live on his own, and Woodsman took this as an opprotunity to basically run away from his  home situation to live with Engineer, bringing Slinger with him.  Woodsman had a hard time moving out of the house due to his parents  wanting him to stay to help on their farm.
Once they all moved in  together, they all bonded over finally leaving their bad family  situations, and Engineer helping them through their transitions, since  he had already started his. During their time living together, Engineer became very good with the grill, and it soon became Woodsmans favorite thing to eat. they all had assigned chores, but since they didn't live on a farm anymore, none of them had to do with outside chores.
After a few years of living together, Engineer left to go work at a  "job" he had just gotten, and after that, Woodsman didn't hear from him  for about 5 years. Woodsman honestly felt terrible, but he hoped that  Engineers job treated him well, he knew he deserved it. He had felt like he lost a family member, and for a little while, felt kind of lost.

Event Three

When  Woodsman finally heard back from Engineer, he didn't even believe it at  first. Engineer had asked them if they wanted to get hired at his job  as Mercenaries, in which both Woodsman Slinger agreed. Ms. Pauling eventually came and  picked them up, and brought them to the mercenaries.
Woodsman,  Slinger, and Engineer were all overjoyed to see each other again, and  were kindly given a few days to catch up with each other. When it came  to bunking and having a place to sleep, Engineer offered they both stay  in his room since he knew them, but would eventually be agreed that  Slinger would bunk with Sniper, while Woodsman stayed in Engineers room.