The talking Sakura Chirari is DEFINATELY Chisato. And this
suki ni naru no kowai nante
hajimari no koro wa ne
dakedo anata zenbu zenbu
uketomete mo kureta
and this
yume wo mita wa anata no yume
tsurenaku shinaide yo
chotto baka shi yatsuatari ne
yume no hanashi na no ni
is most likely group. But hey, good first draft! THANKS!