Pretentious : attempting to impress by affecting greater importance or merit than is actually possessed.Observant : quick to notice or perceive things.Gracious : courteous, kind, and pleasant, especially towards someone of lower social status.Generous : showing a readiness to give more of something, especially money, than is strictly necessary or expected.Receptive : willing to consider or accept new suggestions and ideas.Synonym of Receptive is Observant