Once upon a time there was a beautiful ANT. The ant was Diligent, Stubborn & Trusting in the Flow of Divine. Every morning whether it is rainy or sunshine, whether it is windy or far, the ant would travel far around to gather food for itself and the tribe.
Look at this way, at every stage of soul journey which eventually translates into different lives and experiences , a soul experiences and creates those experiences of trust and love in different forms. May be it choses a physical relationship of different roles like mother or father who is also a daughter and son who is also a sibling and friend who is also a worker and who is also ones own best friend and also inherently a Soul on its own journey kayaking with others it chooses along . All of these dynamics lead to realisation of these virtues at the Core.