二人 /fu ta ri/ : two people.
同じ心 /o na ji ko ko ro/ : same heart.
my heart
heart is kokoro
私の心の中is the way to say 'in my heart' in the Japanese language. hope i have helped! :)
kuroikokoro
kuraikokoro
meinu
Mikazuki no kokoro
You may say 'kokoro kara,' which literally (and conveniently) means "from the heart."
心魂 Shinkon
Same
its the same
its the same