Do you feel embarrass when meet a friend long time no see?

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several days ago,I had an appointment with my junior middle school classmate.We said hi to each other ,but soon we found there were little to say,we can't find a topic of conversation,cause we haven't met for more than 5 years.Both of us have changed,we are not familiar any more. There were many silent time in that afternoon.I hate the embarrass felling.Do you have the same experience?How should I deal with it?