diploma

triumphantly

certificate (a document evidencing ownership or debt)

to show / 魅せる: to show off; to demonstrate a skill or talent

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

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

graduation / outgrowth / (Japanese entertainment) graduation (leaving a group)

to graduate / to outgrow / (Japanese entertainment) to graduate (leave a group)