Nashville returns with a new episode tonight, Wednesday, 4 March at 10pm on the ABC Television Network.

Episode 15 is titled, That's The Way Love Goes, where Rayna and Deacon will finally reunite.

Click here to watch the episode live stream on ABC Go. You can also watch the episode on the ABC website by clicking here.

The official synopsis released by ABC Network reads as follows:

Rayna is being honored by the Opry and Sadie makes news on Good Morning America. The anniversary of her induction into the Grand Ole Opry is cause for celebration and guest starring cameos by country stars Vince Gill and Lorrie Morgan as themselves. Rayna reaches out to Deacon and her daughters to perform with her, prompting the girls' hopes of the couple reuniting romantically. Will is uncomfortable when he's paired with an out gay man to collaborate on songwriting. Sadie is interviewed by Robin Roberts on "Good Morning America" and goes public about her private battle.

The episode finds Rayna celebrating the anniversary of her introduction into the Grand Ole Opry, an event that provides an opportunity for Deacon, Maddie and Daphne to get up on stage and perform with the first lady of country music.

A new promo released by ABC teases that Deacon and Rayna will finally reunite and perform together.

The 30-second video describes their coming together as "a reunion that millions of fans have been waiting for" while the video shows Deacon and Rayna holding hands, hugging and singing.

Watch the promo video here: