廝守

to stay together / to rely on one another

to stay together; to rely on one another

mutually / with one another / manservant / boy servant / guy (derog.)

(bound form) together; each other / (bound form) male servant / (bound form) dude; so-and-so (used in 那廝|那厮[na4 si1] and 這廝|这厮[zhe4 si1])

to guard / to defend / to keep watch / to abide by the law / to observe (rules or ritual) / nearby / adjoining