Friends?

"You were always the one" Brandon looked at Madison

Sophia Clayton is Zach Clayton's twin sister. Like any other set of twins they fight a lot. Sophia's best friend, Madison starts to fall for their "bad boy" friend, Brandon. Sophia falls in love with Mark, even though Zach doesn't approve. What will happen when Madison realizes that Brandon likes Sophia and not her?

~Note~ This is a Mark fanfic. My friend- Madison likes Brandon so there will be a bit of the fanfic that is directed towards her and Brandon.