Answer:
Nostalgia means to be thinking or wishing of a happy time or place from your past.
Step-by-step explanation:
Here is also a definition from Oxford Languages, "a sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations."
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather