A little bird. Well, of course someone online could have noticed, but considering that Björn is very, very careful to not give away his real name or anything that one could identify him by in real life, the only thing that could really have... and Ari has no way of knowing what is sn is, and he doubts that Timo would hang out with Sigurd while he is gaming, so that really only leaves one person.

Well. "Little?" He doesn't really expect an answer, it's more of a rhetorical question, it is more a comment on the description, in ways of "that is just such an odd imaginary".