AnnaLynne McCord [1] and Dominic Purcell make such a cute couple. The two first met on the set of Officer Down, and began dating in 2011. Although they split three years later [2], they became friends again when the Prison Break actor was diagnosed with skin cancer in 2015. "I was there with him because whether or not he knew it, I love him," the former 90210 star confessed during a podcast [3]. Shortly after, the pair rekindled their romance [4], and have been full of sweet moments ever since. Despite their 17-year age difference — she's 29 and he's 46 — the two seem to be head over heels, constantly gushing about each other and showing PDA [5]. See some of their cutest appearances together below.