School problem help??!?!?!?!?

i posted a pic last year about our class section on facebook , and tag evrybody there even our adviser then unfortunately that adviser of ours hated us because of some conflicts our class had with him last year, then just this morning i received a comment from our last year adviser on that class pic saying that "please delte my tag , this picture will be under investigation" meaning i think he'll tell the prefect of discipline for tagging him
this is the pic btw
http://log.ninhnv.com/post/85201646/tung…
i tagged him in the stressed out icon because he gets mad sometimes XD haha
he's making a big deal out of it and it sucks, T___T , do you think our adviser's right , he's like maknig a big deal out of that picture
but i am not sure if he's just joking around,,
it really sucks because this is my last year in high school and i dont wnt to get suspended for tht reason, im scared wa :(((
it wasss lastt year crap
thnk you