reminisce
remember like it was yesterday
take back
langsyne
lang syne
old times
good old days
auld langsyne
recherche du temps perdu
bypast
preterlapsed
rememorate
souvenir
memento
retrospection
send back
back in the day
old time
just then
retrospective memory
mind
retrieve
long memory
bygones
time immemorial
time out of mind
flash back
bring back
remembrance
historical
look back
formerly
forespoke
awent
nostalgize
ago
immemorial
memory
year dot
yestertide
yestertime
departed
gone
past simple
foregone
bygone
cast one's mind back
reremember
recomember
last time I checked