5. Kensi and Deeks (NCIS: Los Angeles)
Kensi and Deeks’ ongoing flirtation came to a head in Season 5 when they finally “hooked up,” though the two shared a brief kiss in the Season 4 finale before Kensi took off on her motorcycle. Still, they struggled with how to work together while being together, and Kensi getting kidnapped and tortured while on a mission in Afghanistan also put up a bit of a roadblock.
In Season 6, the two continued to tiptoe around the issue, until Kensi flatly told Deeks that, despite all the reasons they shouldn’t be together, she didn’t want to be apart. They both agreed to go “all in” and sealed it with a kiss.
Watch NCIS: Los Angeles Mondays at 10/9c.