Alipang said softly in Tagalog to his sister, "It's already beginning," and put his free arm around her to hold her as closely as one arm from the side could do. In English, then:
"Yes, hello, Summer. Chilena and I are having a furious argument over which of us loves the other one more. Since brothers and sisters can't get married, she and I have to find other ways to make our case. I love Chilena enough to stress my fractured rib taking down a punk who hit her; and she loves me enough to embarrass herself in a desperate attempt to save me from a broken heart. I'm not sure I should say more now, except to emphasize that every uncomfortable thing to have happened to my sister or me today had some connection with our love for each other, or was responded to with actions of love for each other."
That earned Alipang a silent but heartfelt kiss on the cheek from Chilena, which he returned twice while Summer spoke next.