A Surprise Engagement, Pt. 2

S9 E5: Secrecy is top priority as every Kardashian, Jenner and family friend converge in San Francisco for a fabulous surprise. Can the girls squeeze the truth out of Kris before Kim's unforgettable birthday celebration? Then witness the spectacular for yourself! Meanwhile, Scott Disick flies back east after his mother suffers a medical emergency. How can Kourtney help her man through the crisis and celebrate his sister's engagement?