it's momentary

It's momentary ~ It's eternal

It's microcosmic ~ It's galactic

 It's a song ~ It's a dialogue

It's a stretch ~ It's a contraction

It's a shout ~ It's a whisper

It's an announcement ~ It's a secret

It's loving warmth ~ It's cool refreshing

It's oceans ~ It's babbling brook

It's shared ~ It's a heart's good gift for one

It's a kiss