The NBA is an emotional game, but the feelings Jaylen Brown was working through on the eve of Thursday's game against Golden State, are the kind you don't wish anyone with the death of his best friend less than 24 hours before Thursday night's tip-off. Brown channeled his pain into a performance that was absolutely vital to Boston pulling off the biggest upset for them this season, a 92-88 win over the defending NBA champion Golden State Warriors. "My best friend (Trevin Steede) passed last night," Brown said after the game.