Aww, that's such a lovely story.
I like that you had Molly growing up learning that you can't help for whom you fall, and that she understood that Brian didn't destroy their family, even though Greg likes to believe that.

“You just know”, he replied a little absently, looking at a paper in his hand. Then he looked up at me, and smirked a little. “Believe me, you’ll know.”
*g* That was so Brian.
Could see him act like that with Molly. He always had a special place in his heart for the women in Justin's life.

In the middle of everything I couldn’t help thinking how lucky Justin was to have someone who loved him enough to run into a burning building to find him. And those two were supposed to go their separate ways? Yeah, like that would ever really happen.“Don’t worry about it”, he told Danny. “Happens all the time.”
*g* Perfectly Brian again.

Your Molly was bound to become a fag hag. lol Glad she overcame her hurt feelings and built this great friendship with Danny. Seemed like he could use the support.

And Brian and Justin are back living together in the end. Talk about happy endings. =)

Lovely, sweetie. :-)