pop out appear suddenly; "Spring popped up everywhere in the valley"
radiate send out real or metaphoric rays; "She radiates happiness"
leak have an opening that allows light or substances to enter or go out; "The container leaked gasoline"; "the roof leaks badly"
escape issue or leak, as from a small opening; "Gas escaped into the bedroom"
fall pass suddenly and passively into a state of body or mind; "fall into a trap"; "She fell ill"; "They fell out of favor"; "Fall in love"; "fall asleep"; "fall prey to an imposter"; "fall into a strange way of thinking"; "she fell to pieces after she lost her work"
debouch pass out or emerge; especially of rivers; "The tributary debouched into the big river"
fall out,
come out have a breach in relations; "We fell out over a trivial question"