@oristarA,
It's quite a difficult text, to be sure.
Quote:The lover rooted stays.
I fancied he was fled,
And, after many a year,
Glowed unexhausted kindliness
Like daily sunrise there.
My careful heart was free again,
If you want to assign the kindliness to any one person, it would be the lover I suppose, since "The lover, rooted, stays. I fancied he was fled."
But he wasn't. Hooray.
"My careful heart was free again, "