Ryan and Seth are brothers according to O.c series.Seth is is the Biological son while Ryan is the adopted one but what are similarities and differences Similarities 1 They are both males 2 They 愛 their chicks 3 They keep entering girl drama issues 4 They 愛 to hang out 5 They both have the nack for trouble 6 They both 愛 their family 7 They both 愛 playing computer games Enough of the similarities let's check out the differences Differences 1 They don't have the same genetic make up 2 Seth as lived in O.C all his life while Ryan grew up in チノクロス, チノ, 茅野市 3 Seth lived in the main house while Ryan lives in the pool house 4 Seth enters もっと見る female drama compared to Ryan 5 Seth as never gone to jail 6 Seth doesn't have a brother in jail 7 Seth loves sailing もっと見る compared to Ryan 8 Seth is もっと見る funny 9 Ryan alway wears his シャツ unbottoned 表示中 off his underwear while Seth is always buttoned up 10 Ryan wears a hand band while Seth doesn't 11 Ryan pulls up his シャツ from wrist to ankle while Ryan doesn't This is so compelling because no matter their differences they'll always stand up for each other and they fit in into anything . あなた will not even know there is no genetic connection and they really look like brother since the Dad and Mum have Brunette hair AND Blonde hair respectively