Michael Weatherly
Michael Weatherly and Pauley Perrette as Tony and Abby in NCIS CBS

Fans of NCIS were delighted to see Tony DiNozzo and Abby together again when Pauley Perrette shared a photo with her former co-star Michael Weatherly on Twitter on Wednesday, 19 April.

Weatherly played Special Agent Anthony DiNozzo on the CBS show for 13 seasons.

Perrette, who plays an eccentric forensic scientist Abby Sciuto in NCIS, posted an adorable photo of herself alongside Weatherly and tweeted, "Spending my night talking to my beloved @M_Weatherly ??? Perfect. I LOVE YOU MAN! :)" The 48-year-old actor replied to Perrette and wrote on Twitter, "Love you too P!"

Weatherly currently stars as Dr Jason Bull in another CBS show called Bull, which was recently renewed for season 2. NCIS fans love the adorable reunion between Tony and Abby as one user wrote, "I miss u on NCIS!" Another wrote, "Tell him #NCIS will never be the same without him :)"

While fans adore Weatherly in Bull, but Tony will always be the actor's fan-favorite role. "Lovely pic. Thoroughly enjoying new series bull but he'll always be Tony DiNozzo to me. :-) :-) :-)" write an user. Another fan even urged the actor to return as Tony even for 1 episode. "Oh, how it would be nice to see Tony return for 1 or 2 episodes."

Previously, Weatherly shared an interesting idea for an NCIS and Bull crossover.The actor pitched a crossover featuring his NCIS character Tony DiNozzo making an appearance on his current show, and told TV Guide, "Might be interesting to actually have Tony be on Bull. Think about it. We do one of those split-screen-Hayley Mills-Parent Trap things. But Bull's got glasses on, and he's like, 'Hey, we look a lot like each other.' And then DiNozzo's like, 'No, I'm stronger than you.' And then Bull's like, 'Well, I think I'm thinner than you.'"

"I dunno. Could be interesting. . . . Maybe Season 4 or 5, when we need a little punch in the ratings," the 48-year-old actor teased.