"It's okay," Stiles said feeling a little bad because he knew he made Derek feel awkward. "She had a form of dementia and even though she didn't know who I was at the end I knew she loved me. They prepared me for it because they knew it would happen." His mom had made a couple of videos of her talking to the camera which he watched whenever he really missed her.
Stiles pulled his hands back and gave his arms a good shake to try and get rid of the feel of magic on them. "Nope. Well that's a lie but it's fine, really. She just wanted you and not me."