Two of a Kind

They look good

Stiles and Derek walked into the dorm after lunch to find Spencer back from class.

"Hey you two," Spencer smiled from around a pair of black rimmed glasses.

"Uh what are those?" Stiles frowned pointing at his brother's face.

"Remember I was complaining about headaches? Well dad made me schedule an eye appointment. I went after class and I have a mild astigmatism. The Doctor said it was from staring at the computer so much and working with small letters and numbers. So, I have to wear these now," Spencer smiled.

"How bad is it?" Stiles asked pulling the frames from his brother's face and sliding them on his own.

"Oh you can barely tell a difference," Stiles said in surprise as he looked through.

"Well yeah, it's mostly just for use on the computer, however he recommended I wear them constantly for like a week, just to get used to them."

Stiles handed the glasses back, "They look good."

"I'll be able to tell you two apart easier now," Derek piped in then, "They look good on you."

"Thanks, Der," Spencer gave a wide grin.

Jealousy bubbled in Stiles' chest. He didn't have any right to be jealous. Derek was only being nice.

"Anyway, I'd love to chat more, but I've got to finish this website program for class by five and I'm not even half way done," Spencer gestured to his computer which was filled with nothing but code.

"No wonder you needed glasses," Derek smirked with a shake of his head.

"Stiles, you going out with Theo tonight?" Spencer asked typing away at his keyboard.

Stiles paused as he reached for the mini fridge they kept in the room.

"No," Stiles answered quietly.

"Why not? It's a Friday night," Spencer pointed out.

"I have plans with Erica," Stiles lied. His eyes darted over to see a deep frown set into Derek's brows. He didn't have the heart to tell his brother that he had broken up with Theo. Spencer would ask questions and Stiles couldn't tell him it was because of Derek.

"You made plans with Erica over your boyfriend?" Spencer asked with a raised brow turning to his brother.

Stiles bit down on his bottom lip and nodded.

"Are you blowing him off?" Spencer huffed, his attention no longer on his computer.

"No, I just promised Erica I'd hang out with her tonight," Stiles lied again.

"Stiles," Spencer spoke in a tone that said he knew Stiles was lying.

The younger twin let out a huff, "Can we not talk about this right now please?"

"Why? What happened?" Spencer frowned, brotherly concern taking over his tone.

"I really don't want to talk about it," Stiles dropped his eyes to his scuffed converse.

Spencer glanced at a sympathetic looking Derek.

"You broke up with him, didn't you?" Spencer asked. He turned his eyes back to his brother.

Stiles looked up with a confused frown.

"You gave me a brief lesson on body language. Derek looks sympathetic and you look guilty," Spencer pointed out.

"Look I just wasn't as invested as him," Stiles sighed out.

"I don't get you," Spencer shook his head.

"What do you mean?"

"Andrew was forever ago, and you had two hot guys after you, yet you wouldn't even give them the time of day. I finally convince you to date Theo and you break up with him a week later. He wasn't interested in me. He's crazy good looking. He was totally into you. What more do you want?"

Stiles dropped his eyes back to the floor. He didn't know what to say. He had expected Spencer to be more upset than he was.

"Look, if you don't want to date anyone that's your business, I just hate seeing you so unhappy," with that Spencer turned back to his laptop.

Stiles glanced up at Derek who was watching him carefully.

"I've got class," Stiles grabbed his bag and hurried to the door. He didn't care that he was leaving twenty minutes early, he couldn't stand to lie to his brother anymore.

"Is he okay?" Spencer asked with a concerned sigh as he glanced from the door his brother had gone out to Derek.

Derek only shrugged. What could he say? 'Your brother and I have feelings for each other but can't be together because of you'. He didn't think that would go over well.

"I'll see if I can get Erica to get him to talk," Spencer said thoughtfully turning back to his laptop.

Derek was glad that he had sworn Erica to secrecy about his and Stiles' feelings. The last thing he needed was Erica telling Spencer about them. There wasn't even a 'them' to tell about. Sure, they'd had a couple heated moments, but Stiles made it clear that wasn't going to happen again.

*AN*
Teeny tiny update. It's kind of a filler chapter for you.