Should Sidharth be worried about Alia & Varun's friendly reunion?

Sidharth, Varun and Alia's love triangle has been going on since their first movie Student Of The Year and there have been many ups and downs between the trio. Latest news is that when estranged lovers, Varun and Alia recently met at the filmfare awards, they buried their hatchet and were seen talking with each other for a long time and exchanging BBM pins. Alia found solace in Sidharth's arms and now that Varun and Alia have become friends again, we wonder if the hunky Sidharth should worry about them getting too close for comfort.