to catch; to take hold of / to arrest, to seize

雀: sparrow

to use / to employ / to make use of, to apply / to spend

雀羅: sparrow net

having a moody personality

having a moody personality / person who has a moody personality

changing one's employer, loyalty, etc.

to change one's employer, loyalty, etc.

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