keep gaining and losing followers on twitter?!?

[shakiralou.]

the past 2 days I've been gaining and then losing followers on twitter and I don't know why! Anyone having the same problem and knows why it's happening?

[Awesome101]

happens to my friend....
i think its normal
maybe they followed you for a follow back and then unfollowed
ugh happens to me and i HATE it. i cant really explain why they would unfollow you, people just do. same as when people follow you. i think they follow because they know someone who follows you...its like a chain

[Nina]

Its a virus. I had this happen before and I know it's a virus. Good thing it hasn't been 3 days. After 3 days it shuts ur whole computer off. Go check it out! Quick!