This song is by Tomatsu Haruka and I couldn’t find the lyrics anywhere! D: So I typed it over from the song 8D
It’s so nice and I have this feeling that it’s actually about something sad…

Kioku no Keshiki
(The Scenery of Memories)

Hoshi no namae wo tonaetemiru
Kimi to omou mama tsuketa namae

Toki ga sugitemo ano basho nara
Azayaka ni miwataseru deshou

Te wo hikare aruita nukemichi tsuki ga matatakishiteta ne
Hirogaru hoshi no umi oboresou na hitomi sono nukumori shinjita

Onaji sora de itsumo te wo tsunaide
Ima mo mabuta no oku nagareteru keshiki
Omoidasu yo waratteita kimi wo
Sora yori ookiina kotoba wo sagashiteta

Yokaze no madobe miorosu michi
Oyasumi wo iu made hanashita ne

Jitensha terasu akari no shita
Sukoshizutsu yume ha tsumotta

Fukasu nite megakuranda sora wo mukou itsuka mitsumeteta
Taisetsuna ippou wo kuyandari shitenai ano hi mo kyou mo itsumo

Onaji hoshi wo kawaranai egao de
Kitto oikaketeru yokogao ukabu yo
Meguriai ya kioku hitotsu hitotsu
Kagayaite mieru yasashisa kureta kara

Orenji ni somaru saka michi mo ame no ato no hidamari mo
Imademo koko ni aru sabishisa janainda konna atatakai mama

Onaji sora wo atarashii kimochi de
nandomo dakishimeru meguriyuku keshiki
Ima mo hora ne waratteru watashi wo
Tooku no hikari ga mitsumeteite kureru