VIDEO : Scott Disick Admits He Still Gets Turned on by 'Love of My Life' Kourtney Kardashian

Scott Disick isn't ready to give up hope. In a sneak peek from Sunday's episode of Keeping Up With the Kardashians, his on-again, off-again relationship with Kourtney Kardashian becomes the topic of conversation after the parents of three return from a family vacation to Mexico. Kim Kardashian and Khloe Kardashian desperately want answers about the trip and the possibility of a romantic reunion. Khloe also asks, "But so, did your sausage like move in your pants a little 'cause it got excited?" Scott replies by saying, "I'm still like turned on by her, if that's what you're asking".