"He's so incredibly supportive and considerate. It's so basic that should be there. Because these things are so much more important when you're older. I've been in my relationship for seven years, so we've grown up together in a way. This is my partner, my support, just there for me no matter what. And vice versa." Rachel Bilson gushes about her relationship with her Jumper co-star and real-life beau Hayden Christensen. The couple began dating in 2007 and became engaged in 2008. They split briefly in 2010, but reunited months later.