Since fitness is important for Bollywood actresses, their fitness trainers are very close to their heart since they know the celebs daily routine of what they eat, how they workout, etc. Similar is the case with B’town beauty Katrina Kaif who shares a special bonding with celebrity fitness trainer Yasmin Karachiwala. This is the reason why the ‘Tiger Zinda Hai’ actress shared an adorable birthday message for Yasmin, who also happens to be her close friend. Taking to Instagram, Katrina shared a lovely video compiled with all the throwback photos from during their vacations, workout sessions, or casual hangouts. Not only this, she even wrote a heartfelt note for Yasmin with whom she has been training for years now.