Paji, Jan 19: The improved Indo-US relationship goes back many years and has seen multiple heads of state from different parties in both countries and the shared bond is no longer the property of one person, or party on either side, US Consul General for Mumbai Edgard Kagan said on Friday. Speaking to reporters in Paji, Kagan also said that the US was looking for increased interaction at a people-to-people level and keen on looking at economic relationship with India with a strategic perspective.