 
<translate> Passage: Watanni shida bayan haka, Seth da Summer sun fada cikin wani yanayi bayan girgizar kasa, kuma sun kwashe sa'o'i suna kallon Akwatin ko Babu Akwatin (wasan wasan kwaikwayo na talabijin na Deal ko Babu Deal). Seth ya gaya mata cewa dole ne ta shiga GEORGE, kuma za su kasance tare har abada. Summer ta bar Seth don taimaka wa muhalli kuma sun yi ban kwana. Summer tana halartar zanga-zangar kuma tana aiki don ceton muhalli da ilimantar da ɗalibai kan al'amuran muhalli har tsawon shekara guda. Ta bayyana a cikin labaran jarida a matsayin mai kare muhalli. A cikin jerin abubuwan da suka faru, Summer ta ƙare da auren Seth.  Tambaya: Bisa ga wannan nassi, wanda ya aikata Summer kawo karshen sama a cikin oc? Ruwa na sani a kasa: <eng> Passage: Six months later, Seth and Summer fall into a rut after the earthquake, and spend hours watching Briefcase or No Briefcase (a television game show take-off of Deal or No Deal). Seth tells her that she must join GEORGE, and they'll always be together. Summer leaves Seth to help the environment and they say farewell. Summer attends protests and works to save the environment and educate students on environmental issues for a year. She appears in newspaper articles as an environmentalist. In a flash-forward sequence, Summer ends up marrying Seth.

Question: Based on this passage, who does summer end up with in the oc?
Steam of consciousness below:
 