How's it going ?
What's up ?
How have you been ?
Long time no see !
What brings you here ?
Fancy seeing you here !
How's everything ?
How's life treating you ?
What have you been up to ?
Good to see you !
It's been a while !
How's your day going ?
What's new with you ?
How are things ?
You look great !
I've heard so much about you .
Nice to finally meet you .
I don't think we've met .
Have we met before ?
Let me introduce myself .
Please , call me ...
How do you two know each other ?
Small world !
I was just thinking about you .
I'm glad I ran into you .
It's always a pleasure .
Take care !
Catch you later !
See you around !
Have a good one !
Talk soon !
Don't be a stranger !
Let's keep in touch .
Say hi to your family for me .
Give my regards to ...
It was lovely chatting with you .
I'd better get going .
I won't keep you .
I should let you go .
I'll leave you to it .
Anyway , I just wanted to say hi .
Just checking in on you .
How's the family ?
How are the kids ?
Are you keeping busy ?
Same old , same old .
Can't complain .
Not too bad .
Hanging in there .
Living the dream !