When Alec met the love of his Life

Magnus frowned when he realized he was starting to have feelings for Alec, "We can never be friends".

Alec looked at Magnus with a hurt expression, he was confused he had thought Magnus had been enjoying himself too, "Why not?" But then Realization dawned on Alec, "Oh because you find me attractive", Alec said and Magnus became more angry when Alec scoffed at the notion, he really wanted to punch Raj.

"Oh more than attractive I'd say you're an angel sent from heaven".

Alec rolled his eyes, "Magnus you can keep calling me an angel for the rest of my life and I still wouldn't want to be in a relationship with you. I have a boyfriend remember?"

Magnus just smirked at him, "Challenge accepted".

In this When Harry met Sally fusion, Alec's siblings and friends hate Alec's boyfriend Raj and try to set him up with Magnus. But Alec loves Raj and wants to stay with him. When his friends successfully get Alec to spend time with Magnus they become friends. Magnus falls for Alec though and is determined to do everything in his power to win Alec's heart.