Do old friends ever come back around with age?

I'm 34 now and I kind of wonder if old friends come back around once they get settled down into their careers and they start to get bored with the monotony of life. I know I'm bored for sure these days. Work isn't really exciting anymore it's just a way of life etc. My parents passed away years ago, so I'm not as big on going to work day in and day out like some people do. You kind of learn that it can all end in an instant and you should take the time to enjoy life. Opinions?

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I just had an old friend hit me up on fb saying we should grab BBQ again. I think that was a few years ago and honestly I felt he thought I was boring so I never bothered to ask again.
Do old friends ever come back around with age?
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