difficult / hard, probably impossible

skill (capacity to do something well)

conversation

to talk with, to have a conversation

the Japanese language

to a great degree, total, impressive

odd, incomplete

incompleteness

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend