Kai is enjoying the music.

This character is the old form of 会.

She couldn't hide her adoration for him.

He deeply adores her.

Aoi is my best friend.

The Book of Lamentations is a part of the Old Testament, depicting the sorrow and suffering of Jeremiah.

He shed tears listening to the elegy.

Saiai is my best friend, she always helps me.

A musical phrase was inserted in between his singing.

𛁗 is one of the syllables in Japanese.