No I don't think so they would have been intimate or too close because we know how tillu is when he hesitated to cross line with his wifey with whom he was and is so in love from first meeting then think how he would have dated chuhi I trust tillu yaar zyaada se zyaada he would have hugged her kissed her hand forehead may be even cheeks but not more than that he is too sharif even for liplock when it comes to intimacy and romance I totally trust tillu he isn't someone who flows with emotions that leads to physical intimacy or relationship even if both chuhi and Neil loved each other madly and were engaged Neil will definitely wait for marriage to be over this is what makes him unique he is definitely not like usual men
Neil is a man of values afterall