ItisFridaynightandfivefriendsgatheratahouseinruralAustralia.Theirparentsareoutoftownanditistimetocelebratetheendofanotherschoolweek.Nobigdeal;justafewdrinks,afewlaughs.Asthenightgrowslater,theteensreachastateofalcohol-inducedopenness.Theyrevealsecrets,crushesandanunintentionallycruelstreak.Thefinalyearofhighschoolcanbeparadoxical.Havingfoundsomepassionsandclosefriends,youoftenbegintounderstandyourownidentityforthefirsttime.Andyet,stillsoyoung,youcan'tdenythatyou'vesomuchtolearnaboutyourselfandtheworld.Maybe,despitethirteenstraightyearsofschooling,youkindofdon'tknowanything.Atributetoanawkwardphasethatwehaveallmadeitthroughandhavepowerfulmemoriesof,AboutAnAgeisanostalgiccoming-of-agefilm.Withcharmandauthenticity,itexaminesthemesofresponsibility,firstloveandthepassingoftimeviaonesingleeveningsharedbyagroupofplayfulmates.