that is his bestie cameron and thii is him today. director john hughes improvised along the route. one weekend was the actual german american day parade. and wha we would do is we'd have matthew on the float they'd kind of sneak him into the paradd and go down a couple of blocks and then circle around the block and sne him back into the tread and we did that for a whole saturday. >> he sparred with his sister in the film jennifer grey. >> please don't be upset with me. you vush health. be thankful. >> their secret num two. they were an undercover couple. >> there won't be any picking on >> we never fight. ere. >> no one knew ther during filming. there were even rumors they were engaged. grey might have kept that quite but spilled ferris secret number three back back in 1986. cheryl sh casting. >> why are youer. >> >> they flirted and made out on screen and it turns out she got collateralie the part. jen explains in this interview. >> i was helping them cast and i was in all the casting sessions and i said can you please use charlie.