Karan Johar and Kajol are best friends again. Last year, things got uglier between them and they broke their 25 years relationship. But this year on Kajol's Birthday they sort out everything and also hugged it out. It's good to see that all is well between them. Yesterday, Karan confirmed this news and shared a throwback photo with SRK and Kajol on Instagram and captioned it,"Lifetime Bonds".