May not be referring to somebody but think about it,it's kinda true that it will happen around you all almost quite often.
People tends to get fed up but think again,when you throw your tempers on another person who is happen to be like lost when you shouted at him or her,they won't feel good.
If you all are good friends,somehow,it will be a very sad thing.
I am very affected by my friends' moods nowadays.
I have kanna whatever I will and hopefully,things will get better.