TO FORGIVE OR NOT?: Robert Pattinson & Kristen Stewart Working On Relationship...

Do you believe in second chances??

Three months after Kristen Stewart's cheating scandal with director Rupert Sanders.... the 22-year-old actress has found forgiveness from her boyfriend of three years, Robert Pattinson.

But the "Twilight" couple's repaired relationship is still a work in progress.

"There's still healing to do and trust issues,"

a friend tells PEOPLE in this week's issue,

"but Kristen will do whatever it takes."

As for why Robert Pattinson, 26, took her back, the answer is simple, says another source:

"He never stopped loving her."

While the two have been busy doing separate promotional duty for Breaking Dawn Part 2 and have been spotted out and about together, their much-anticipated red-carpet reunion is set to take place at the film's Nov. 12 premiere.

RELATED LINKS:

"Twilight" Stars, Robert Pattinson and Kristen Stewart BACK Together?! 

Twilight's Kristen Stewart Finally Breaks Silence After Cheating On Robert Pattinson

New "The Twilight Saga: Breaking Dawn Part 2" Movie Trailer