Bruce kept quiet, shifting as he watched them both, unsure now if Loki was really naive or trying to play them. he was betting on the latter, really. Loki's plans had always included an element of the megalomaniacal. And Bruce was placing no bets against this one having the same.
Whatever it was. He did his best to loom and look menacing, which didn't work, unless, as both his companions did, you knew about the large green thing he became.