continue the movie

Today in Human Geography class we continue watched the movie, the Slumdog Millionaire. We have to move to another room to watch ot because it is too sunny outside. Yesterday we had watched the elder brother shoot the bad guy. And today the elder brother almost shoot his brother. I can't understand why. I think maybe the elder brother like that girl too. But the girl just like the younger brother so the elder brother become angery. And many years later, the younger brother work for a company and he find his brother phone number. He meet his brother and his brother tell him the girl had gone. Finally the younger brother meet the girl. When they are going to leave, the elder brother find them and catch the girl.