However, when in comes to special occasions, the lovebirds aren't shy to let the public know just how much they mean to each other. On Sunday, Jessica celebrated her birthday and her man was one of the many people who took to social media send her a message.
The Uzalo actor posted a cute video of himself and Jessica in the car, and it had those Instagram heart filters.
And that's not where it ends. It turns out, TK really knows how to spoil his lady.
Earlier this month, TK celebrated his birthday and Jessica took to social media to thank him for their daughter, Namisa "Nami" Dlamini.
Their baby girl was born in 2018. Motherhood seems to be having a positive effect on Jessica. On how this chapter of her life has changed her, Jessica said on Instagram: "It's like I just met Jessica Nkosi." This journey, according to Jessica, has brought joy, peace and new beginnings. "I don't know... But God is definitely doing something, which is exactly what He promised."
Main image credit: Twitter/@jessicankosi