Recap: Stargate Universe S2 E5 "Cloverdale"

"You nearly got yourself killed the day before your wedding!"
Imaginary Young

Bus coming to small town Cloverdale. It's lieutenant Scott comes home with his buddy Greer. Across the street we see Young and Eli, Scott runs toward them and gets hit by a car. Was it a flashback? flashforward maybe? Alternate universe? No, he's actually lying on the ground in a forest on a alien planet, and gross blue stuff grows of his arm.