There are so many things that I love about this page. That Bruce is way up there with his back up to others and he still knows what Booster is trying to do. And I have to ask "what pockets"? Seriously, just where was Booster keeping it because that outfit can't hide anything. See that box he's holding? I don't know what's funnier, that Booster attempted to get away with that obvious shape under his costume or that no one but Batman noticed it.
Then there's the real disappoint on his face that he can't keep the substance that kills Superman. I love that all of this is taking place in front of him too. It's a shame we didn't see Supermans' expression, it would either be an exasperated look or a WTF one. And finally I love the double meaning to Starfires' words and her total amusement to the situation. Normally he'd get talked down to for even considering this but their all smiles as they seem to find it endearing.