- "Abuela's Birthday": Crystal sends Abuela a card for her birthday, and Rosie mails a party in a box for her as well.Rosie: There's always a way to celebrate with the people you love.
- "Cat Mail": Rosie tries to send Gatita in the mail so Abuela can feel how soft she is, but decides to instead send a soft and fluffy picture of Gatita. The episode ends with Rosie cuddling Gatita.
- "Rosie the Dog Sitter": Gatita is scared of Benito at first, but at the end of the episode, they become friends by sharing a chew toy and snuggling each other.
- "Fun House": Rosie is scared to go into the fun house at first, but when she and Jun get the required amount of tickets, they have a genuinely good time there.
- "Crystal's New Bunny": Crystal adopts an adorable new bunny, named Dragon. Rosie and Iggy are very gentle when they pet it. And at the end of the episode, Gatita snuggles up to Dragon.
- "Rosie Maps It Out": This episode takes place on Mother's Day, so of course it's going to be heartwarming.
- Rosie, Iggy, and Crystal deliver breakfast in bed to Liz. Marco gives her a flower and kisses her on the cheek.
- "Even though you're 12, you're still my Cutie Crystal."
- Using a map, Rosie figures out where to take Liz for Mother's Day. They go to an arts-and-crafts store, and Rosie and Iggy create a picture frame for her.
- Finally, Crystal and Marco planned a tea party for Liz. And at the end of the episode, the whole family engages in a Group Hug.
- "Merry Go Rosie": Crystal boasts about being 12, but shows that she's still young at heart by joining Rosie on the merry-go-round.
- "Iggy's Bedtime": After following Iggy's bedtime routine, Rosie successfully tucks Iggy into bed.
- "Sister Surprise": As it turns out, the titular sister surprise was Uncle Steve showing up, since Liz is his sister. Liz teaches Rosie that you can be more than one thing in a family, like how she is a sister and a mom. Everyone gathers around Rosie to tell her that she's the best sister, daughter, niece, and cousin. Cue Group Hug.
