Will Lexie and Jackson evolve into a bona fide couple on Grey's Anatomy? Will this promising romance fizzle out like so many have, for one of many possible reasons?

According to TV Guide, we will see the aftereffects of their steamy shower session during the musical episode March 31 (the show returns with new episodes on March 24).

"Mark is devastated by the whole thing," says Chyler Leigh, who plays Lexie, tells us, saying that she doesn't think Jackson is just a rebound for Meredith's younger sister.

Jackson and Lexie's romance is one of many hot Grey's Anatomy topics.

"She can talk with him and there's something that's refreshing about him. It has the potential to blossom into something pretty big," the actress says, intriguingly.

What do you think? Would you like to see them get together? Do you think their characters are better suited for other prospective partners? Discuss below!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.