All I Need is You

All I Need Is You is the seventeenth episode of Season 8 of Heartland. It aired March 22, 2015.

Summary
Lou spearheads preparations for the big day while Amy throws herself into gentling a rescue horse in order to avoid wedding craziness. But Amy and Ty's future is jeopardized when Ty is arrested for assault. Meanwhile, Georgie observes an intimate moment between Lou and Peter and nurtures hope that they are getting back together. Tim risks telling Casey how he feels about her, then obsesses over her response. Ty and Amy decide to elope after Val gets Jesse to drop the charges.