</a><p>Two of your favorite stars, from two of your favorite shows (Riverdale</a> and Grown-ish</a>, to be exact), joining forces in an epic YA-book love story brought to the big screen? Yep, thanks to The Sun Is Also a Star</a>, that dream is now a reality.</p><br /><p>To celebrate the film bringing the bestselling YA novel to life, we decided to quiz</a> Yara Shahidi</a> and Charles Melton</a> to see just how well they know some of the most beloved young adult books - in which they had to fill in the missing word from iconic quotes . . .</p><br /><p><br></p><br /><p>. . . and try to figure out which book a popular quote was from.</p><br /><p><br></p><br /><p>Check out the full video above to see their final score, and catch Yara and Charles in The Sun Is Also a Star, in theaters everywhere Friday, May 17!</p><br />
