The big guy's biggest concerns are the bystanders, honestly. He'd rather not have the building come down on top of them if he can avoid it, so there's an appreciative rumble for Godzilla. The help is definitely noted and appreciated!

The exploding dudes have several reasons to be alarmed, but between the kaiju holding up a building and a speedster nudging people out of the area, they seem to take the hint and leave with everyone else. It's for the best, really; Godzilla's plenty strong enough to hold the building up, but parts of it are already coming down. For those within reach, he can at least use his tail to shield them from the debris.