Inside Juan Pablo and Nikki Ferrell's PDA-Filled Date

The couple took selfies, drank champagne and had a great time.

March 20, 2014 — -- Nikki Ferrell got to play cheerleader in Miami as her boyfriend "Bachelor's" Juan Pablo Galavis tried his hand at playing tennis against the legendary Roger Federer.

Galavis and Ferrell both attended Federer's Moët & Chandon "Tiny Tennis" tournament yesterday at FIFTY at the Viceroy in Miami.

Ferrell looked beautiful, sporting a tight pink dress, while Galavis wore jeans and a blazer. The couple took kissy-face selfies during the cocktail portion of the event.

Read: 'Bachelor' Juan Pablo Tells Nikki Ferrell 'I Love You' in YouTube Song

A lot was said about Juan Pablo's resistance to tell Ferrell he loved her on "After the Final Rose" following the "Bachelor" finale. He also didn't propose to Ferrell when he chose her during the finale earlier in the month.

"They definitely seemed like a real couple. They arrived with another couple, friends of theirs, and were really excited about meeting Federer," a source told ABC News. "Juan Pablo had his arm around Nikki the entire time. They were very loving and he would steal kisses here and there."

The source added that Ferrell was very vocal in supporting her man when he stepped up to the challenge and played the tennis legend at his own game.

Related: Former 'Bachelor' Sean Lowe Slams Juan Pablo

After the event, Ferrell and Galavis "left for dinner with their [friends], and Juan Pablo stood behind Nikki with his arms around her as they waited for the elevator," the source said.