Shakti Kapoor, who is currently held captive in ‘Bigg Boss 5’ house is feeling apologetic for his behaviour with Salman Khan. The veteran actor had apparently miffed his younger colleague in the past and is repenting for having annoyed the superstar. Reportedly, Shakti’s son Siddhant was supposed to be launched by the ‘Dabangg’ Khan. But ever since Bollywood villain and Khan had a tiff over reasons not yet known, junior Kapoor’s dream of a starry launch shattered. Though the young actor has finally grabbed the role of a sharpshooter in Sanjay Gupta’s ‘Shootout at Wadala’, that also stars Anil Kapoor and John Abraham, he failed to find space under Salman’s wings. Shakti had confessed in one of the episodes of ‘Bigg Boss 5’ that he is now feeling guilty of having hurt Salman Khan. Siddhant was also being considered by Sanjay Dutt for the remake of ‘Satte Pe Satta’. But ever since Sanjay learnt of Shakti and Salman’s animosity, he dropped the idea of taking Kapoor’s son in his home production.