nostalgize
old times
good old days
lang syne
auld langsyne
langsyne
roll back the years
nostophobia
dewy-eyed
nostalgically
nostalgia goggles
nostalgist
nostalgism
nostalgiac
ain't what it used to was
send back
nostalgic
recherche du temps perdu
take back
for old times' sake
reminisce
reminiscential
retro-nostalgia
yearn
look back
reminiscent
flash back
souvenir
memento
remember
remember like it was yesterday
think back
flashback
reminiscenceful
mal du Suisse
reminiscence
anemoia
reminiscingly
retrospection
reremember
reflective
rememorate
remembrance
retention
memory
bring back
retentiveness
halcyon days
retentivity
set one's watch back