"I thank Chief Minister Nitish Kumar for the respect and kind words. We have been old friends," Paswan told PTI reacting to the Chief Minister's comments earlier in the day.
"There has been differences between us on principles, but never on personal matters," he said on Kumar.
On the issue of alliance, Paswan said LJP was with Congress and will go with its decision on the alliance.
"Congress' decision on alliance will be acceptable to us," he added.
LJP fought the last Lok Sabha elections in Bihar in partnership with RJD while Congress contested alone. RJD managed to win four seats while LJP drew a blank. Even Paswan lost from his bastion Hajipur. Congress had bagged two seats in 2009.