Invitations from a secret society at school cause tension between Andi and her friends; Bex and Celia search for the perfect wedding dress.

Andi and Bex plan a surprise party for Bowie's birthday; Jonah joins Andi, Cyrus and Buffy on their annual trip to the Renaissance Faire.

Andi releases her frustrations about Bex and Bowie’s canceled wedding; Cyrus invites Jonah to a backyard campout; Buffy competes in a marathon with Marty.

Andi tries to convince her friends to find a new hangout spot to avoid Amber at The Spoon. Buffy tries out for the boys’ basketball team.

Andi and Jonah go on a double date with Buffy and Marty to an arcade; meanwhile, Cyrus decides to shoot a movie with Bex's encouragement.

Andi is left confused when Jonah stops wearing the bracelet and tells her he doesn’t like labels. At her basketball game, Buffy finally gets what she has been hoping for.

Andi's plans for a group outing with Buffy, Cyrus and Jonah are interrupted by Walker; Bowie's new guitar student proves to be a challenge; Cyrus seeks an alternative to P.E. and ends up in a dance class.

Andi creates an art project to combat stereotypes; Bowie reveals his true feelings about the wedding; Jonah and Amber are not on the same page with their relationship.

Andi gets in trouble for the first time at school.

Andi's upset when Buffy and Bex spend time together.

Andi's world turns upside down when her older sister, Bex, returns home on her 13th birthday and reveals a family secret.

Andi tells Jonah about seeing Amber with another guy.

Andi invites Amber over for a sleepover. Buffy is frustrated when the basketball team captain TJ excludes her from gameplay.

With a week to go until Buffy moves, Andi seeks to recreate the "perfect" day that she, Buffy and Cyrus experienced years ago, which included their first alpine slide.

When the power goes out in Shadyside, a day of fun and games shed light on unexpected revelations.

Ham reveals surprising news to Andi and Bex. Jonah tries out for a regional league Ultimate team.

Andi, Buffy and Cyrus worry about Jonah's unusual behavior; Miranda tries to cause problems for Bowie and Bex.

Andi must adjust to Bowie being in her life full time.

Jonah asks Andi to help him pick out a gift for Amber.

Andi and Bex adjust to their new living arrangement.

Andi invites Jonah to her Chinese New Year celebration, which gets awkward when Celia’s sister Aunt Mei visits. Buffy signs up for the boys’ basketball team tryouts.

Andi learns more about her past on the anniversary of the day Bex left home. Jonah attempts to teach Cyrus how to skateboard.

Andi questions her relationship with Jonah; after a discouraging talk with Amber, Andi enlists Buffy and Cyrus to investigate.

Andi and Bex discover that Bowie may be seeing someone; Cyrus is selected to make a video for the school, but realizes he may be better behind the camera.

Jonah finds a way to tell Andi how much he truly likes being around her; Walker continues to make a positive impression on Andi and her friends.