After a powerhouse episode last night, Bones looks to be returning to its lighter side next week. Fox's teaser suggests as much, at least, within the first five seconds.

When Booth and Brennan delve into the world of polygamy, the parallels between this particular group of sister wives and their own star-crossed lives are obvious.

Check out the promo for "The Sin in the Sisterhood" here ...

You can love a lot of people, but there's always one you love most, says Booth.

Oh, don't tease us, Seeley. Make your move already. We all know you want to.

Even Max was disheartened to hear you and "Tempy" aren't together yet. Could next week mark a turning point for the couple? Or just more unresolved tension?

No mention of the sniper (the main topic of our Bones review from last night) or of Hannah. Is "Evil Booth" taking a week off, or is he involved in this plot somehow?

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