I don’t know. I first saw pics of her very early this year, but neither of them said anything till the premiere. Still it was kinda obvious they were together by looking at their instagrams long before then.. ;)
"[Alison will] take revenge on the werewolves — on Derek — and obviously that affects Scott because he’s a part of Derek’s pack," Tyler Posey said. "Scott will have to deal with it as usual, because he’s a good guy, and wants everything to be OK — but it’s never OK." And it sounds like things might not be hunky-dory between Scott and his BFF either now that Sheriff Stilinski was fired as a result of the law-breaking antics Stiles is constantly caught up in thanks to his friendship with Scott.
“Stiles loves arguably two people in his life: Scott and his dad,” Dylan O’Brien said. “Ordinarily, with Scott, nothing could come between them – but if anything did, it would be his dad being in danger. He could really start to question his involvement in that part of Scott’s life and that could absolutely cause trouble between them.” Especially since Mr. S is still looking into the Kanima — and its master, whose identity will finally be revealed next week!”—Teen Wolf Stars Tease Bloody Future [x]