Circe was opening the door of her estate for Odysseus.
Circe knows who Odysseus is because she is a goddess-enchantress. She has the gift of fore sight and sees who Odysseus is right away. She also give Odysseus prophesies that help him reach home.
He first sees his fellow crew mate, Elpnor who died earlier on Circe's island. Next he sees his mother, Anticlea.
Circe? She was, if I recall correctly, singing and weaving.
The Cyclops Polyphemus starts a conversation with Odysseus and his men, asking who they are, where they are from, and what they are doing in his cave.
Hermes warns Odysseus before his encounter with the enchantress Circe, and gives Odysseus a magical herb to protect him from Circes' spells, as well as exact advice as to what to do. Circe tries to turn Odysseus into a pig but fails. Odysseus rushes Circe with his sword, but she acquiesces, and tries to bed Odysseus. Odysseus commands her to swear an oath to do him no further harm, and after she has, he beds her. Afterwards he refuses to eat, and explains he cannot until he sees his men. Circe retrieves them (as animals), and administers a drug to turn them back into normal. Odysseus tells his men to return to the ship.
The first soul Odysseus encounters in the Underworld is that of Elpenor, one of his crew members who died accidentally by falling from Circe's roof. Elpenor asks Odysseus to return to Circe's island to give him a proper burial, as he had not received one before his soul departed. He expresses regret over his untimely death and seeks closure for his spirit.
He sees his comrades from the Trojan war, or was it the guy that fell off the roof at Circe's place? or both...
Odysseus is sent to the land of the dead by Circe to speak to Tiresias, a blind prophet, about getting home. While he is there he sees his mother, of which he didn't know had passed. Odysseus also sees one of his soldiers who had fallen off Circe's roof (because he was drunk) and died. His soldier asks for a proper burial and to be properly mourned. Odysseus also does accomplish his goal of speaking to Tiresias, who warns him not to eat Lord Helio's cattle.
Antinous, one of the suitors, scorns Odysseus when he sees him in the great hall of his home. Antinous insults Odysseus and throws a stool at him, displaying his disrespectful and arrogant behavior towards the returning king.
Thomas
Odysseus shows loyalty throught the whole poem.1. He is only unfaithful to penelpoe when he is under Calypso's spell and when he is instructed by a God to sleep with Circe.2. He is loyal to Elphenor when he sees him in Hades and goes back to bury his body.3. He is loyal to hus crew when he saves them from Circe and from the Lotus Eaters.I hope this helps!(:
The first person Odysseus sees upon his return to Ithaca is his loyal swineherd, Eumaeus. After being away for twenty years, Odysseus is initially disguised as a beggar and meets Eumaeus in his hut, where the swineherd shows him kindness and hospitality. This encounter marks the beginning of Odysseus's journey to reclaim his home and family.