On-screen lovers Natalia Dyer and Charlie Heaton step out together in an event in London amid rumors that they are also dating in real life.

While the pair has yet to comment on the rumors, they have also not been afraid to shy away from the public eye.

Their latest escapade together was at the Burberry x Cara Delevingne Christmas Bash held at the England capital on Saturday.

The duo posed for photos wearing clashing colors. Dyer, who plays Nancy Wheeler in "Stranger Things," wore a striking plum ankle-length trench coat over a black and white polka-dot outfit.

Her co-star, who plays Jonathan Byers, wore a red and blue Christmas plaid top and covered it up with a black coat.

Also good friends, the pair has been posting a lot of photos together and of each other on their social media, with one even showing a vacation that they took together in Spain.

They were first rumored to be in a relationship back in January, after they were spotted catching a flight out of Los Angeles together after attending the 2017 Golden Globe Awards. In early November, they were photographed together in Paris, tuning out the world as they walked hand-in-hand, sharing the same headset as they listened to music together.

Their most PDA excursion, yet, was recorded a week later, when they were seen kissing in London after Heaton's drumming gig in the city.

Their series of photos over in Europe is no thanks to an October incident, when Heaton was refused entry to the U.S. over possession of cocaine. According to The Sun, the British actor was not arrested, but was put on a plane back to London on the same night, causing him to miss the premiere of "Stranger Things" season 2.

Now with a third season for the sci-fi drama officially confirmed, there is no word yet on whether the 23-year-old actor will be allowed entry to Atlanta to resume filming.