Bobbi Meeks Timeline and Summary

Bobbi accompanies her mother and brother to the Beaumont's house, hoping to see Rocket. She's angry and nasty to the other Beaumont kids, and tries to refuse to go to Mibs's birthday party.
Bobbi stows away with the rest of the gang on the bus. She's often disagreeable and nasty, kicking Fish over at one point, and she refuses to help Lester bandage the boys after they fight.
Bobbi sees Mibs struggling with her savvy, and not understanding what Mibs's powers are, tries to get her to confess.
Bobbi pretends to be Miss Rosemary on the phone to keep the gang safely on the road and to deceive Lill.
Bobbi softens to the Beaumonts after Mibs and Fish reveal themselves, and is kind to Mibs, reassuring her about Poppa's situation.
Bobbi helps with Samson, taking him to the bathroom and recovering him from Carlene's clutches.
A year later, Bobbi has befriended Rocket (to an unknown extent) and comes to wish him goodbye before he heads to Wyoming.