Manners are a must as social distancing pushes Australians further apart, as experts turn their noses up at coronavirus panic buying.
Etiquette experts say being polite is crucial even as COVID-19 prompts health authorities to encourage a 1.5-metre space between people.
"We can social distance in a way that is not offensive, and respectful to others," Australian Finishing School chief executive officer Amanda King told AAP on Thursday.
"Communicating in a kind, respectful, polite manner."
Eye contact, a head nod and smiling could be greeting solutions.
"Due to this current crisis, rules governing interaction between people are more relevant than ever," the accredited etiquette expert said.
"We need to be leaders in society with manners and actions around being considerate and polite, for example the grocery store hours for disability and the elderly."
Panic buying has cleared supermarket shelves, leaving the vulnerable and elderly unable to buy food and other staples.
Monash University social philosopher Elizabeth Burns Coleman said the social norms of staying out of people's space had been widened.
"Politeness is always about being appropriate to a situation," Dr Burns Coleman told AAP on Thursday.
"Clear signal to others what you are doing. That allows people to interpret what is going on."
Health authorities want people to exercise "social distancing" measures, such as sitting in the back of a taxi as well as the 1.5m advice.
It comes alongside a limit on outdoor gatherings to less than 500 people and indoor gatherings to no more than 100.
Friends keen to meet in person may want to greet with air kissing while colleagues could head nod, Dr Burns Coleman suggested.
"It should be playful. This is a great time to experiment. Pick up what works," she said.
"We are going to evolve a whole new set of dynamics around social distancing. In some regards these ... will be things we adapt in the longer term."
Face masks could become a new normal in a bid to protect others from a person sharing their illness, she suggested.
But don't forgot to exercise good hygiene.
For those not willing to meet in person, friends can have a night in with a Netflix Party, thanks to a Google Chrome extension.
It allows viewers to tune into the same show, and chat while it runs.
Swinburne University of Technology media studies lecturer Liam Burke said streaming shows first pushed people apart, but the tide had turned.
"What that crisis has done has forced us back into close proximity and ... that need for social glue at a time of social distancing," Dr Burke said. But remember, always use your manners.
© AAP 2020