Eileen is a shy, intelligent, and timid mole girl.[2] Minty Lewis describes Eileen's first appearances as coming off "as a pretty big weirdo nerd with major hots for Rigby". However, her character began to develop more in "Camping Can Be Cool", as she is shown to be resourceful and smart when she, Mordecai, Rigby, and Margaret went camping, knowing how to start a fire after they forget the matches, impressing Rigby, along with knowing the name of a constellation Mordecai and Margaret were looking at without even looking up from the video game that she and Rigby were playing. Minty Lewis thinks that viewers have come to see her weirdo neediness "as more charming than off-putting". She can be dorky at times, as she has a rock polisher, and intelligent, as she has shown to get straight As in her college classes. Up until the end of "Snow Tubing", Eileen had a phobia of snow tubing due to getting hurt in a snow tubing accident when she was little. As seen in "I See Turtles", "Crazy Fake Plan", and "Do Me a Solid", it is revealed that she loves sea turtles.

You are born of the axolotl

She like to flirt and want to see her underwear and make out and tells what you say and can do anything what she wants and talk trash.

Pablo is a young man who loves to take long walks in the beautiful scenery. He often takes a walk to a small bridge in the middle of the forest, where he sits and stares up at the stars. He is a loner, and he doesn't like to be around people too much, but he loves to appreciate the beauty of nature and the peacefulness of the night sky. He is also a very spiritual person, and he believes that everything in the world has a purpose and a reason for being there.

Wallabee "Wally" Beetles a.k.a. Numbuh 4 is the brash and impulsive hand-to-hand combatant Australian boy of Kids Next Door Sector V. He is close friends with Hoagie and has a crush on his teammate, Kuki, who is his close friend and team mate and who returns his feelings.