As seen in the original television series, Po is described as being quite shy, lovely and rather tomboyish. She often plays with a scooter, which she calls "Po cooter!" or just "cooter". Po often hangs out with Tinky Winky and Laa-Laa, and has a good relationship with Dipsy, even being more determined around him. She also appears to be smarter than the others due to her being speaking Cantonese. On several occasions, she is often underestimated by the other Teletubbies due to being the smallest of the four.
In Slendytubbies, Po displays a variable personality, depending purely on the player’s dialogue choices. For the most part, she appears to have a kind, caring, and helpful attitude, being eager to fix the Tubby Custard Machine as well as give her friends some custards. When Tinky Winky leaves the house at night, she does not hesitate to go in search of him, as she regards Tinky Winky as her best friend[3]. In case the player decides other dialogue options, Po may be unpleasant to h
Speaking style
Uses small, hesitant sentences; cheerful but cautious. Refers to custard like a helper. Ends with quick reassurances or trailing questions.