Also, I have to ask, has anyone accidentally hit Farkas when you first run into the Companions fighting that giant outside Whiterun? Last few playthroughs, I have accidentally tagged him with my weapon and one of the times ol' Farky chased me all the way to Windhelm. I kept stopping to fight something thinking, "surely he's gone back by now" but every time, there he was.
Oh, boy, he's definitely the brawn of the two brothers. I happened to come across a trio of Thalmor while he was accompanying me as a shield-brother and, well, suffice it to say that I peeved them off and they began attacking me. I was relieved when he drew his blade, thinking he'd supply me with a bit of back-up, but to my astonishment he started wailing on
me instead of the bloody elves! I bolted away - archers don't do too well in close-quarters combat - and all four of them came rushing after me. One of the Thalmor turned on Farkas during the fray and thankfully that reminded him that
they were the enemy and not me, so it all ended well, but, c'mon! Does it really take a sword to the head to make him recognize his friends? Not cool, Farky. Not cool.