"The best part, a friend got him a halwa cake just like the one his mother used to make for him every year on his birthday. Happy Birthday my Scrabble Master," penned Twinkle for Akshay on Instagram. Have a look! 🎥 Akshay Kumar Turns 55: Twinkle Khanna Pens a Witty Birthday Note for Her 'Scrabble Master' (View Pic).