i am pretty sure that en's translation for "hitori janain dakara" is completely incorrect, same with "watashi no kokoro wa chococoronet."
they forgot to add the BECAUSE because i am pretty sure that dakara means because in japanese, and chococoronet love would translate to something way different, so they should change it to "my heart is a chococoronet." they should also change "hitori janain dakara" to "because you're not alone"