The air is thickening with the buzz about celeb couples being short listed for the second season of Nach Baliye. While there are some who have already given a nod, a few couples had to decline this exciting offer; reason being, a refusal by their better half. We are talking about two duos, Rinku - Kiran Karmarkar and Renuka Shahane - Ashutosh Rana. The co-incidence here is that the female counterparts are game, while the men are killjoy!