Some funky schiznit happened with this page before I fixed it, so I apologise if it was unreadable.

So, in episode ten, when clary goes into the other dimension, she takes over that Clary. I'm not writing it like that, though. Alec gets his own body, plus all his magic and the whatnot.
He gasped at he entered the portal, the heat radiating off it hitting his face all at once. The magic was strong and that alongside the heat hit him like a wave, surprising him greatly. He suddenly felt a jolt go through his body, and he was standing in the middle of central park. He swiveled around on the balls of his feet, trying to figure out where he was. Suddenly, he realised he was actually quite near his home. Not sure who or what would be there, he cast a glamour on himself and started the five minute trek to his home.

When he got there, he was surprised to see that the building was exactly, the same, save the red door on the front. Cautiously, he climbed the steps and lightly knocked. He stood there for a few minutes, and when nothing happened, he started to turn around. Just then the door was pulled open and standing there in front of Alec was Magnus Bane. He gasped softly, but Magnus heard. Though evidently, he didn't see. Alec realised he still had his glamour on and snapped his figures, revealing himself. Magnus' eyes visibly widened, and Alec gasped again at the sight of them. Cat eyes!

"Alexander?" Magnus asked, almost to himself. Alec thought over the situation before replying.
"Magnus." He answered in the same breathless manner, staring at the golden skinned man in front of him. "Magnus, your eyes" Magnus glanced at Alec, sending him a confused look.
"Uhrm, are you okay, Alec? And, what about my eyes?" He cocked an eyebrow. Magnus then ran his eyes over the blue eyed man in front of him, confused. "Why aren't you wearing your gear?" he asked quickly.
Clearly confused, Alec stared back. "Gear? Oh… oh hell." He muttered, realizing the situation. "May I come in?" he asked quickly, feeling exposed discussing the matter without looking crazy to passer byers. Magnus simply nodded on response and pulled the door wider, reveling a long hallway with a set of stairs at the end. Alec followed Magnus up said set of old rickety stairs and before long they were standing facing each other in his chrome apartment. Alec's eyes widened once entering, finding it unnerving for the place he live to be the same and yet so… different. Sensing Alec's surprise, Magnus got more and more confused about the situation.

"Would you like a drink?" Magnus asked offhandedly, glancing at Alec.
"Sure." He replied without really thinking about it, lost in thoughts of how to explain to Magnus what had happened. He was pulled away from his thoughts, though, when Magnus snapped his fingers. Suddenly two glasses appeared in his ring covered hands, and Alec may have jumped a little. Magnus' eyes shot up at his reaction, completely confused.
"You are… You're a warlock?" Alec muttered silently, his blue eyes fixed on Magnus' cat gold. Magnus took a steps towards him, a worried look on his face.
"Alec, are you alright? Did you hit you head." Alec shook his head slowly, though he was in fact getting a headache.
"No, it's just…" not knowing what to say, he lifted his pale hand and wriggled his fingers, blue flame dancing atop his hand. Now it was Magnus' turn to gasp, and gasp he did. He took a step back in surprise, to Alec's slight annoyance. "I'm not your Alec, it seems. You see, I'm from another dimension." At this Magnus staggered backwards, gracefully slumping onto the pillow infested couch behind him.
He just stared forwards for around a minute before speaking again. "So, in this other dimension… you're a warlock?" he asked, still breathless.
Alec nodded in response. "Yes. I am in fact the High warlock of Brooklyn." At Magnus' astounded expression, he added: "I assume that is your position here?" Magnus gave a jerky nod, shutting his eyes as if the light was hurting him.

"And, who… what am I in your dimension?' he asked after yet another hesitation.
"You're the son of the head of the institute, an excellent Shadowhunter. We're…" he stopped for a second, blushing in advance for what he was going to say next. "We're kind off dating there." He expected some sort of response, but all he got was a nod, as if he was expecting that answer.
Trying to change Magnus' focus, he attempted some small talk. "So, your eyes, that's your Demon mark?" he asked casually, staring at the man. He nodded, looking into Alec's blue ones.
"Yes. My cat eyes."
"It's ironic. Your eyes have always been my favourite thing about… my Magnus." He blushed at his words, even if he was just trying to make the situation slightly less confusing. "They suite you really." He said thoughtfully a second later. Magnus smiled, though still unfocused.
"I also lack a navel, in case you were wondering." He said, obviously trying to contribute to the conversation. "I'm sorry for asking, but what's your mark?" he said, a curious but slightly guilty look in his gorgeous eyes.

Alec sighed, he hadn't really though that fact ahead into the conversation. Pulling his black jacket off, he ignored Magnus' confused look. Swiftly he pulled his shirt over his head, smirking to himself as Magnus' eyes widened. It was nice to know this Magnus had the same reaction as his Magnus. His unglamoured his wings silently before turning to face an awe struck Magnus.
Magnus POV
Alec pulled his shirt off and all the thoughts in Magnus' head disappeared in a flash. He stared at Alec's smooth, scar less chest, taking in the sight. He jerked back when graceful white wings appeared on the blue eyed man's back. He just stared, mystified, till he caught Alec staring at him back.

He truly is an angel in every dimension, in every form.

Yeah, its one thirty and I have to get up at quarter till seven tomorrow for school, so imma leave it there. Soz.