They set hearts aflutter as Colin Bridgerton and Penelope Featherington on Netflix's Regency-era drama, "Bridgerton." But off-screen, Luke Newton and Nicola Coughlan are sparking a different kind of frenzy, one fueled by playful banter, genuine affection, and a whole lot of speculation.

"They are so cute together!" gushes one fan on Twitter. "Someone put a ring on it already!" demands another.

The rumors? That these two are more than just friends, their on-screen romance spilling over into real life. While both actors have denied a romantic relationship, their undeniable chemistry has become a hot topic, fueled by their playful interactions on the red carpet and beyond.

Lip-Reading Revelations: A Glimpse Behind the Smiles

Enter TikTok lip reader @tismejackieg, armed with a keen eye and even keener ears.

In a viral video, she decodes a sweet moment between the two at the "Bridgerton" Season 3 Part 2 premiere in London.

Nicola, her face glowing under the flashing lights, leans in to ask Luke, "Are you freaking out?"

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