Hunter: I'm tired.
Wrecker: You slept for three hours last night! Why are you surprised?!
Hunter: I'm not surprised. I just wanted to complain about it.
Okay so everything preflashpoint stays +/- the same except Booster blames himself for Teds death because he thinks that if he wasn't friends with Ted the league would have treated him more seriously and would help him with Max's situation when he came to them for help.
So when the timeline resets Booster who remembers everything (including all that happened in Booster Gold vol.2) tries to stay away from him even though he's still madly in love with his former best friend. Ted on the other hand doesn't remember much from before so he only knows that they used to be teammates.
Ted joins the Justice League as one of the main members, while Booster is more of a "in case of emergency, sometimes visits the watchtower if he's needed member". So they interact from time to time on the job, but Boost always either avoids him or acts like a jerk. And Ted has no idea why this guy has a problem with him and why does some other superheroes give him weird glances every time they interact.
Meanwhile Booster continues his job as "the greatest hero you've never heard of" joggling superheroing and photoshoots with secretly raising Rani (14y) and Rip (1,5y) and trying to keep a current timeline safe alongside Michelle. Rip Hunter is still active but keeps his distance from them for obvious reasons.
There is more (including big Rani section) if anyone's interested...