Random thoughts, or opinions

These are a couple random questions, not going to go into detail, just want some opinions...

So if a girl & her friend sit at a table with a guy and his friends,saying they have never spoken ever, and they have no questions and actually move to make...

room, are they okay with their presence? [the guys with the girls presence]

And...
If guys start bragging and discussing whether they've been in jail or with the police in a "oh who cares, it happens all the time" sort of way, are they trying to show off??

These are completley out of the blue, and I just want to know you OPINION. thankyou

to the first one, yea they probly are okay with your presence

and the second on there either trying to make themselves look tough and manly or not look stupid for going to jail there going to make it try to seem ok

I'd say they arent bothered about the girls being there.

And yes I'd say theyre trying to show off

If they move to make room, obviously they want you to join them - as far as bragging 'cops / jail' is a red flag to me - they my have that lifestyle or are insecure and feel the need to be 'macho' - either case, I'd be very cautious with them - plenty of great guys out there that are genuine.

!st question- They don't mind your presence.
2nd question- They're a) trying to show off or b) trying to act manly,cool,tough, buff, ect.