Dancing with the Stars week 4's episode had touching moments as the contestants had to perform a dance inspired by the most memorable year of their lives.

The Bachelor star Sean Lowe picked the year 2012 because he said it was when he "found" his fianceé Catherine Giudice. Lowe did the Viennese Waltz with his dance partner Peta Murgatroyd to Jason Mraz's I Won't Give Up.

Lowe made fans swoon and delighted the show's viewers when he went over to kiss Giudice after the performance, who sat front row in the audience. Lowe's fianceé was visibly won over by the tribute, as she appeared to be on the verge of tears.

Lowe earned a total 20 points after the show's judge Len Goodman said he "loved" the dance and called it "steaming and his fellow judge." Bruno Tonioli said he "enjoyed it."

A 34-year-old Texas insurance agent, Lowe proposed to Giudice on the season finale of The Bachelor, which aired on March 12. Two days later he announced that he would appear on the current season of DWTS.

Giuidice has been supportive of her husband-to-be's inclusion on the hit dance reality competition by sitting front row in the audience twice a week since the season premiered four weeks ago.

Giudice is staying in Los Angeles until the season ends. The couple have yet to announce a wedding date and where they will live when Lowe completes DWTS, but he said in a recent interview that when the series ends this spring they will plan a wedding.

Watch Lowe's tribute to Giuidice on DWTS here.

Tags: Sean Lowe Dancing with the Stars The Bachelor Catherine Giudice ABC