At least he remembered...? And remembered before and not after.
But I'm pretty sure sales are final at a florist's. He's not going to want his dying/dead flowers back.
That seems...dangerous? Couldn't a burning piece of leaf blow away and start a fire somewhere else? I feel Brutus would need a permit for this. In fact, I think I can hear the fire truck sirens off in the distance coming from the last panel.