That series about a girl escaping fake paradise?

she escapes through the dolphin’s hatch (that swims in the pool)

Season 1, Episode 1 titled “User One” of the TV series “Made for Love” (2021-2022), and I think there are flashbacks to this dolphin scene in later episodes

IMDb page of the series:

https://www.imdb.com/title/tt7808566/?ref_=tt_ov_srs

Here on this “The Wrap” page there is an embedded short clip that shows the scene where the girl is in the pool, the dolphin shows up and shows her the escape hatch/door:

Quote from the internet that describes the dolphin scene (the dolphin is called Zelda):
”At first, Hazel just floats underwater in peace. But then Zelda circles her, squealing for Hazel to get moving. Zelda’s noises are crystal clear, as if they’re coming through the air or over a radio, while we also hear the muffled sounds of the bubbles from Hazel’s mouth. The dolphin pushes a button on the pool wall with her nose that opens a small door, leading to a water tunnel. Zelda must be able to swim to a separate shelter when she wants to. Zelda shows Hazel the door, indicating that it can be used as an escape hatch.”

Here is the internet page which the above quote comes from:

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