>>55451156If it makes you feel any better, unless you're on bad terms, people LOVE seeing an old friend again. In a new group, do as the romans do, don't be an ass, and you'll be fine.
If you ARE on bad terms, sincerely apologize for your past behavior, without making any excuses. No excuses is key here. 99% of the time they'll appreciate the apology and move past it (though obviously that depends on what you did in the first place).
>>55451212Practice is good, just make sure not to get too carried away with it. Feeling like you have to wear a mask, even among friends, is a hell I wouldn't wish upon anybody. Since you were already good friends, you're probably safe to just be yourself around her past the initial reconnection.