Nothing has rocked the friendship between Scott Disick, 37, and Khloe Kardashian, 36. While this may be surprising to some, given Scott’s drama with Khloe’s sister Kourtney Kardashian, 40, that ultimately led to their final split in 2015, we’ve learned why they’ve been able to separate family drama from their own relationship. “Scott loves Khloe like a sister and was honored that Khloe promoted his TALENTLESS line,” a source close to Scott EXCLUSIVELY tells HollywoodLife.