Los Angeles: Kristen Stewart says key to a successful relationship is not to settle for anything.
The 21-year-old, who has been dating her `Twilight Saga` co-star Robert Pattinson since 2009, says being honest and refusing to accept anything unfair is the only way to maintain a successful love affair, reported Los Angeles.
"Good relationship advice for me tends to be being honest and knowing yourself. That`s my advice. Don`t be mean. Don`t accept anything unfair. Don`t settle," Stewart said.
The actress also said Pattinson doesn`t exactly have the same appreciation for the Twilight saga.
"Me and Taylor (Lautner) are actual Twilight fans, so we can sit there and be totally into it. Whereas I sit there with Rob. He likes it, but he has just such a different energy," Stewart added.