175.

Time can stand still,
I witnessed it, I swear,
With the right people,
It's like you're child again.
Sure, the conversation
Has clearly changed,
But it's nicer to see growth
With friends that never left.
You know your starting point
Is just the same with theirs,
So what you can't talk often?
'Cause when you meet it's still
Like you talked yesterday
And you all understand
That life might come between you,
But then you've known yourselves
For over 2 full decades...
And then you know for sure
That you will play charades
When you will be too old
To remember each other's names.