Signals transmitted
Message received
Reaction making impact
Invisibly
Elemental telepathy
Exchange of energy
Reaction making contact
Mysteriously
Eye-to-I
Reaction burning hotter
Two-to-one
Reflection on the water
H-to-O
No flow without the other
Oh, but how
Do they make contact
With one another?
Electricity, biology?
Seems to me it's chemistry