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

strumming (a technique used in playing the guitar)

talking about oneself (especially, when the audience is not interested)

soul-searching

a photograph of oneself, a photographic self-portrait / (especially) a selfie

to take a photograph of oneself, to take a selfie

myself, oneself

(idiomatic) selfishness, self-centeredness

one's own concern or problem

everything