The two of you had known each other since childhood, mainly because you were Stiles' twin so you were pretty close. Obviously not to the extent that Stiles and Scott are. No, a different kind of relationship. Spending that much time together can cause some feelings to bubble up and it was no secret that Stiles didn't trust anyone with you. So Scott had a pretty good chance at staying on his good side.
You had only been dating for maybe a couple of months but it was clear to everyone else that you were the one for Scott. The deep connection could be felt when you guys were together in the hallways.
When you both finally could catch a break between the whole supernatural teen thing you'd spend time together on the cliff overhanging Beacon Hills. Tonight was no different, set up on a blanket you brought in your car staring out at all the lights. Unaware that Scott was sitting next to you completely smitten with you.