The "Reunion after a Long Farewell" paragraph uses demeanor, language, and actions?

The long-separated reunion jokes use expressions, language, and movements.

I searched for him thousands of times in my dream, and looked back suddenly, ah! Old classmates of decades met again after a long absence. I ran over quickly, opened my arms and hugged each other tightly. Surprised and unfamiliar, we walked hand in hand on the tree-lined path.

You can adopt my description!