What is the interpretation of the poem -lost friends by lenrie peters?

In the poem "Lost Friends" by Lenrie Peters, the speaker reflects on the passage of time and the inevitability of losing friends as life progresses. The poem captures the bittersweet nostalgia of looking back on past relationships and the impact they have had on the speaker's life. Peters uses vivid imagery and poignant language to convey the emotions of loss and remembrance throughout the poem.