Did Ajay Devgn take a sly dig at Karan Johar and 'Ae Dil Hai Mushkil'?

Ajay Devgn and Karan Johar are all set to clash at the ticket windows this Diwali. Shivaay and Ae Dil Hai Mushkil will be fighting it out at the box office. 

Ajay had released the trailer of Shivaay almost a month back. And now, Karan Johar too unveiled the first teaser promo of ADHM featuring its lead cast Ranbir Kapoor, Aishwarya Rai Bachchan, Anushka Sharma and Fawad Khan on August 30. 

While the teaser has created a storm on the social media, there was someone smirking behind. Who? Ajay! The actor posted a very funny picture on Instagram and captioned it, "Relaxed". 

Now is this a sly indirect dig at KJo and ADHM or just coincidence? Your guess is a good as ours!