Aallisson is Nathan's sister from another mother(not karen) and sean is her husband...these both and naley just happened to get married on the same is also Nathan's bestfriend. Aallisson and Nathan are really close. They are all in the same year.

Aallisson Scott stepped outside TRIC and went to sit down with her brother on the steps.

"Ok. What's up?"She asked. She knew something was troubling him."Let me see your ring. "said Nathan taking his sister's left hand and looking at the diamond ring that his best friend had given her."Look at it Aal. You're ring is so beautiful. And I feel bad because I couldn't give Haley something as beautiful as that. Something she deserved." Aallisson frowned. "You think what the ring looks like really counts Nathan? You know for me I couldn't have cared less whether the ring Sean was putting on my finger at that moment was the most beautiful ring ever or those toy rings from chucky cheese. The fact that Sean was the one who was slipping on that ring on my finger was all I needed. It's not the ring that counts Nate. It's who buys the ring and says that they wanna be with you forever. That's what matters. And as far as I know. That ring is the best thing that has happened to Haley in a long time. It's probably her second most prized possession."She said pointing at her sister-in-law."You're the first."Aallisson answered Nathan's questioning look. Nathan looked at Haley for a few moments thinking over the words Aallisson just said. "You're right. I'm over reacting." said Nathan. "Yea. I went totally dorky on you didn't I?"Said Aallisson with a smile."Yea .Totally dorky."Said Nathan smiling. "Ok stop being such a worrier and come and enjoy your reception. You deserve to be happy. Enjoy it while you can."Said Aallisson. Nathan frowned."While I can?""Yea, didn't you know? Sean and I moved in to the same apartment building as Haley and you. We're going to make your life living hell. "Answered Aallisson flashing an evil grin towards Nathan and going to join her husband.

I know it's not really good but worth a shot right? Let me know how you found it.