It depends on what you want the stiches to look like. If you want to make it look like a purl stich you would keep it in the front, but if you want it to look like a knit stich (which I suggest) you would put the yarn in the back.
Are you alive? Good. You can still do something
FO's: Just finished both of my pink socks. Nothing fancy, but alright.
WIP: Nothing. It's so depressing
Up Next: Purse for my friend (still need to get yarn)