Clark has one goal on this Friday's episode of Smallville: keep Lois safe.

With that in mind, he diverts her attention away from the Vigilante Registrations Act, but the plan backfires when a flat tire strands this couple in the middle of nowhere. All is safe when Lois sends her man to get help and remains with an Amish girl and a glass of lemonade...

... right? We'll soon see. But, for now, viewers can get a sneak peek at this scene via the following clip:

[video url="http://www.tvfanatic.com/videos/harvest-clip/" title="Harvest Clip"] [/video]

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