All parties have agreed to contest elections together, but one more meeting will be held next month in Himachal Pradesh's Shimla to finalise details, Bihar Chief Minister Nitish kumar, who was the host of the big Opposition meeting of 16 parties, said soon after the four-hour-long meeting. Aam Aadmi Party chief Arvind Kejriwal and Tamil Nadu Chief Minister and DMK head MK Stalin were absent from the joint press conference, though Mr Kumar claimed they left because they had to rush to their flights back.