IN THIS ISSUE: Kristen & Rob's Intense Reunion!

Kristen Stewart was all smiles next to Robert Pattinson at the official Twilight Saga: Eclipse convention in L.A. on June 12. Although the couple were at the Hyatt Regency Century Plaza to answer questions about their movie, everything they said seemed to relate back to their real-life romance.

“There are still a lot of people in the world who want to keep real romance alive,” Rob told the audience, citing the one thing he’s learned from the Twilight franchise.

Kristen blushed and nodded.

OK! GALLERY: KRISTEN & TAYLOR REPRESENT THEIR ECLIPSE CO-STARS IN ROME

In their real lives the couple are doing their best to keep their romance healthy — but it hasn’t been easy.

Kristen, 20, recently traveled to Australia to promote Eclipse without Rob, 24, who’s shooting Water for Elephants in L.A.

OK! NEWS: KRISTEN KEEPS A CLAUSTROPHOBIC ROB CALM

“It’s torture for them to be apart,” says a source.

Happily, the Twilight convention gave them a chance to reunite.

“They looked so in love," says a witness. "Every time she would say anything, Rob’s face would just light up."

FOR THE LATEST ON ROB, KRISTEN & THE REST OF THE ECLIPSE CAST, PICK UP THE NEW ISSUE OF OK! — ON SALE EVERYWHERE!