Isabel Coates is a friend of Blair's.

She's the typical high class, snotty NYC prep girl.

Isabel Coates Quotes

Isabel: So how did you get Todd to play along?
Blair: Hey Is... what are you doing tonight?
Isabel: Uh, not Todd.
Blair: Fine, I guess I'll have to come up with something else.

Chuck: I love freshmen. They're so...
Isabel: Fresh?

Gossip Girl Quotes

Serena: It doesn't make sense!
Blair: Feelings never do. They get you all confused. Then they drive you around for hours before they drop you right back where you started.

We make our own fortunes, and call them fate. And what better excuse to choose a path than to insist it's our destiny? But at the end of the day, we all have to live with our choices ... no matter who's looking over our shoulder.

Gossip Girl