Love continues.

That's all Sinqua Walls would say about the future of Daniel and Grace on The Secret Life of the American Teenager. But those two words pretty much says it all, don't they?

Grace, of course, had enjoyed her share of suitors (Grant, Jack), so why are things going well with Daniel?

"He knows himself a little better," Walls said. "He graduated high school early, they met at med camp. He knows where he wants to go and he comes from a strong family background. He's a really even keel guy who leans on communication and talking through problems."

Wow. What a novel concept.

Has it been a challenge to come on board such a successful series? Not really, Walls said, because he understands his role.

"You're coming to learn how the system works and to be a complementary piece, to assimilate to what they're doing. My only job is to come in there and keep up the same energy as everyone else."

Fans can next see Walls in Shark Night 3D. It opens in September and he portrays a college star on the verge of athletic stardom in the pros.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.