The Diaz Effect.

Ciara and Georgia, bestfriends since they were fourteen, now live in their mid-thirties, their kids following their footsteps as bestfriends. Dawn and Jeremy have always gotten along with the triplets, Dawn, more than Jeremy, considering they all share a birthday. But never did they see them as less than family. Dawn was particularly close with one of the three - Roman. Despite being so close, though, their relationship has always been rocky, complicated, really. No one really got it. Sometimes, not even they did. It doesn't make it any easier when Roman goes away for vacation and gets in a pretty bad accident, resulting in a temporary memory impairment. He's unable to remember the events leading up to his departure and struggles with not knowing why it happened the way it did, why he's in a fight with two of his bestfriends and how to be himself again.