history: Thinking back on playing in a garden allotment as a child.  When I was a child_comma_ my Mother and I took care of a garden allotment. I always think back on that time fondly_comma_ it was the best time of my life.
current: That sounds so sweet, it's always nice to look back on fond times.
next: It sure is. Maybe it wasn't even that good, but, in my memory, it's perfect.