Just like Shane and Ilya, Hudson Williams’ love for his girlfriend Katelyn Rose Larson is eternal.

Indeed, the Heated Rivalry star shared a touching tribute in honor of his longtime partner’s birthday, proving that they’re in it for the long haul.

“My darling you were eternalized when you ran to that sunset up that red dirt road,” Williams wrote on his Instagram Stories Aug. 22 alongside a photo of Larson. “I’ve loved people deeply for a day, for a week and some for years but I’ll love her until I die.”

“Not because I’m supposed to, or because that’s how I was raised,” he continued, “but because every time she smiles I see the little girl whose joy is so unpolluted.”

The 25-year-old concluded his heartfelt message, “happy birthday to my person.”

Williams’ sweet birthday post to Larson featured a photo of the tattoo artist, who was wearing a black-and-white windbreaker, on a sunset hike.