irresistible, can't hold back, can't suppress, can't keep oneself from

can't help but, can't suppress, can't keep oneself from

smile, happy face, smiling face

allure, charm, glamour

to forbid; to prohibit

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

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

cannot

to obtain (benefit) / be able to, -able