I was thinking about something, even though water and fire don’t compliment each other
They really do need one other to balance each other out.
Water extinguishes fire and fire extinguishes water.
This is why I don’t think it’s a coincidence that Lance and Keith are the opposing forces in the show.
Keith needs Lance who’s more level-headed to even him out.
And Lance needs Keith who’s more serious to calm him down.
They may not agree with how they are individually, but they do contrast each other perfectly.