Saif Ali Khan’s daughter and actress Sara Ali Khan is in nostalgic mode and thanked her guru, mentor and director Rohit Shetty on the occasion of Teachers' Day on Wednesday. While most of the pictures are with Rohit Shetty but in one of the pictures, we caught a glimpse of Sara’s co-star in Simmba, actor Ranveer Singh. Anushka Sharma, who is busy promoting her film “Sui Dhaaga: Made In India” shared a poster.