why the sudden jerk attitude?

so today i was thinking about this friend i used to be quite close to...

we were good friends....this was during school...right before this friend graduated....something about our friendship changed....no more talking....just awkward moments...

till this day i have no idea what happened....did i make a mistake? did something happen?..

so many questions...left unanswered.....

we can pass each other....with not even a nod or a smile.....i just find it strange....

i guess maybe i may have made a mistake...but i can't apologize....cause my ego (yup...)..is telling me..."u have no idea what u have done...so why bother apologizing??"..

well i guess my ego is pretty strong la...

owh well...i guess he's the jerk...no apparent reason...with no confrontation....i can't say anymore..

what is...will be...