step into, come to grips with / (vigorously) step onward / get deeper into (the heart of things)

pedal (lever operated by one's foot)

a bicycle

(dialect, Kantō, Hakata) bicycle

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

he; boyfriend

a bicycle lane

everything

(colloquial) current boyfriend