The beings you love are recreated through that on the non-physical plane after a person becomes free from the physical. This is after learning here. But the people that are loved are recreated on these planes. It’s like an internet connection where each party creates a handshake in order to verify. In the non-physical, this is the act of recreating each other in order to have a collective experience.
It is the same with other emotions too though, so if you feel like warring then you and your enemies will meet again through that. Have no enemies and you’ll only recreate family.