Author's tips!
The moon with stars represents the past of the characters:
────── ・ 。゚☆: *.☽ .* :☆゚. ──────
"The stars and the moon, they hold our past
The memories we cherish, they outlast
The years that come and go, the moments we hold dear
They linger on in the night, through the years"
The stars, flowers, and the little circle represents the skip of time for the characters:
──✱*.。:。✱*.:。✧*.。✰*.:。✧*.。:。*.。✱ ──
"The stars above, the flowers below, the little tiny dots flying all around. They can be both the future and the past. It tells us what will happen without knowing any frame between them."
And lastly the twinkiling stars represent the present:
✦ . ⁺ . ✦ . ⁺ . ✦ . ⁺ . ✦ .
"The twinkling stars, they sparkle in the night, A picture of the present, in their radiant light They shine and dance, and reflect the here and now, A brilliant, ever-changing display, all around."