Lili Reinhart does not hide his love for Cole Sprouse on her special day.
Although Reinhart made it clear, she is not willing to talk about her offscreen relationship with her Riverdale costar – recently told Harper's Bazaar that she would not "talk about my love story" – the actor made a very public statement of his love for Sprouse to honor his 26th birthday on Saturday.
"It seems that the world would still be a stranger to me, if not for you. I'm so grateful that our ways are intertwined to form this beautiful adventure," she wrote with a photo of Sprouse sitting on a wall .
"Happy Birthday, my dear," she added.
Reinhart also continued sending Sprouse a significantly less sentimental messages on Twitter, as she acknowledged that the actor shares her birthday with another celebrity: Meghan Markle.
"Congratulations on the birthday of the princess and also to Meghan Markle," The 21-year-old actress wrote along with a snapshot of the birthday twins.
RELATED: Lili Reinhart on why she is Sprouse and Reinhart has kept Mom on their relationship since the rumors who began to swirl in May 2017. Although they have not yet officially confirmed that they are dating out of the red c arpet of 2018 Met Gala in May.
In addition, the couple shared several photos of each other on social media. Last month Reinhart formed a photo of the couple posing with fellow Riverdale Costar Casey Cott: "Love."
RELATED: Riverdale Costar's Lili Reinhardt and Cole Sprouse Captured Kissing for the First Time – in Paris!
Started his decision to be private, Sprouse PEOPLE said last year, "Lili and I are constantly talking about the eyes of the public, and to me I think it is deeply informed of the love of nature and wants to see us together . "
"I think it's in many ways an offensive and an invasion of privacy, but it's also a hallmark because it means creating a chemistry screen that's so understandable that people want to see it in reality, which is flattering from a professional perspective, he added.
"If you reject the rumor or if you encourage these rumors , it gives people who, in my opinion, are entitled to your personal life more power, and you must have spaces for reverence in the industry, "the actor continued to explain." So I never talk about it because it's not anyone's right to know. People can speculate everything they want, people wonder about me with every member of the casting practically, but nobody is right to know. It's also sexy, these parts of the relationships that are just yours.
RELATED VIDEO: Lili Reinhart answers pregnancy rumors: I will never apologize for "My Body"
In his interview with Harper's Bazaar Reinhart also added that She considers her integrity holy and explains, "I do not act to be famous. I'm just an performer. "
" I'm not okay to talk about my relationship, "she added." I will not tell my love story. It's just not appropriate right now. "