Bob saw someone sitting on our deck. He went out to investigate, anticipating someone trespassing. What he found was his own flesh and blood in the form of his son stopping by unexpectedly for a visit.
I heard their voices talking outside and came to check it out. In delight, we embraced and they came inside. They thoughtfully waited til I invited them in so as not to disturb my resting. 
Do you appreciate unexpected visitors? Can you appreciate them and their sense of timing? Ki to Happiness welcomes Jai as if he were her own flesh and blood.