Actors Sonakshi Sinha and Arjun Kapoor's presence at Gauri Khan's birthday bash on October 8 reinstated the rumour about their close proximity and their budding romance. The leading couple of the upcoming movie Tevar were earlier spotted holidaying in Istanbul a few months back, which is what fuelled speculations initially. Although Arjun denies dating Sonakshi, but given that they are mostly hanging out together at social gatherings gives a different impression.