sister city

to forget / (auxiliary verb, after the continuative form of a verb) to forget to …

holding / (colloquial) Ellipsis of 携帯電話 (keitai denwa): cell phone

carry, bring with oneself

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

telephone / telephone call; phone call; call

to make a phone call; to telephone; to call

中々: very, quite, considerably, rather, by no means (with negative verb)