How to propose a toast when you meet an acquaintance while drinking?

Well, it depends. What do you propose to drink?

If you go with the leaders or people at this table in batches, of course you will. Just say hello when you meet someone you know. After all, you just followed the toast.

If someone at this table has already been there, it's better not to go. Because you only look for acquaintances or colleagues ... it's rude to others. It's never too late to send a text message after dinner or say hello the next day. Acquaintances have nothing to say

This is just my opinion.