'Chicago PD' Alums Tracy Spiridakos and Jesse Lee Soffer Fuel Romance Rumors With European 'Upstead' Reunion

Tracy Spiridakos and Jesse Lee Soffer are enjoying some time abroad in new photos—and the images have fans wondering, "Are you two together now?"

The Chicago P.D. alums, who portrayed the characters of Hailey Upton and Jay Halstead, respectively, seemed to be taking in the sights together in pictures Spiridakos shared via Instagram on Thursday, Aug. 29.

According to the upload's caption, the duo was in Lisbon, Portugal, as she shared a set of captures from their European adventures.

Soffer, for his part, created an upload of his own on his profile, including an additional photo of the pair together, in addition to the one Spiridakos posted.

"Europe is is kinda cool 😘😘," the F.B.I. International actor captioned his travel content, prompting fans to inquire if this was, in fact, a "HARD LAUNCH?!" of the former costars' romantic relationship, as rumors have been swirling that they have been together for a few years now. Neither has ever spoken publicly about their relationship.

Many fans couldn't help but admit, "I hope they are a couple!" due to the two being on-screen love interests during their time on the police procedural. In fact, Upton and Halstead weren't just a couple, they were married.

Their TV history only amplifies fans' desire for them to carry their chemistry off-screen and into real life, and by the looks of the comment sections of both social media uploads, confirmation of a love connection would make viewers of the series' dreams come true.

"Upstead back together! 🥹🤍," one exclaimed of the reunion of their characters, while another jumped the gun, assuming, "They are a real life couple. Yayyy…. That makes me smile 😍."

"The smile these photos brought to my face is unreal. Thank you for sharing a little glimpse of your adventure with us. Hope you two are having the best time. ❤️," a third gushed.

"Omgggg you look so perfect together!!!❤️❤️❤️❤️," someone else wrote.

No telling if the public will get a relationship confirmation or denial any time soon, but for now, fans are definitely enjoying the joint sighting of the former on-screen spouses.

Next: Tracy Spiridakos Looks 'Radiant' in New Beach Photo Following 'Chicago P.D.' Exit