As Saif Ali Khan returned home after a six-day hospital stay, his sister-in-law Karisma Kapoor took to social media to spread some positivity. Karisma, whose sister Kareena Kapoor is married to Saif, shared a simple yet heartfelt post on her Instagram stories, which read: "Positive Vibes Only." The message was a clear expression of her well-wishes and support for Saif's speedy recovery.