I wonder what do you usually say when you recall pleasant past memories about someone?
The only word I know is "reminisce" which sounds formal for everyday speech.
Example:
I'm reminiscing about Cindy and her laughters. Haha!
Yea, those were the good old days.
Another example:
I'm reminiscing about that vacation we took to Amsterdam.
Could you please tell me whether there is a better verb or expression and on the whole, a more casual way fitting better in everyday speech.