glance / glimpse / gaze / a quick look

exchange (messages, greetings, etc.) / to do with each other (promise, handshake, etc.) / cross, intersect

with each other, with one another

character, a fictitious person or creature / personality

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

original character (a fan-created character in a fanwork)

(fiction) generic bystander character, extra

official song themed around a fictional character