幼友達: childhood friend

childhood friend (a friend known since childhood)

友達: friend

Synonym of 幼子 (osanago): an infant, young child

幼い: very young; childish

(poetic) young face

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

(chiefly women's speech) first person singular pronoun: I, me