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noun
candor - The quality of being open and honest in expression; frankness
nounverb noun
nod - An act of nodding the head
wink - An act of closing and opening one eye quickly, typically as a signal
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Escort - A person or group who accompanies someone to provide protection, guidance, or company in social engagements.
verb
vouch - Assert or confirm as a result of one's own experience that something is true or accurately so described
nounverb verb
flirt - Behave as though attracted to or trying to attract someone, but for amusement rather than with serious intentions
niceties - A fine detail or distinction, especially one regarded as intricate and fussy
chitchat - Inconsequential conversation
adjective
Gratuitous - Given or done without charge or payment; free.
nod - To lower and raise one's head slightly and briefly, especially in greeting, assent, or understanding, or to give someone a signal
hobnob - Mix socially, especially with those of higher social status
genial - Friendly and cheerful