Feel like strangers...

haiz..today bump into a friend when I am having lunch with my sisters & mum, kinda of weird coz she was with her bf so i called out to her since we are sitting behind her, a short greeting but we are thus far apart thats how I feel at that very moment. My mum was asking "eh how come you called her but both of you seem abit distant", my mum was actually expecting her to come over since we are eating and they are still waiting for their food. Well coz people changed and they doesnt changed overnight, they changed becoz of somethg, someone, some some etc...