红杏出墙

lit. the red apricot tree leans over the garden wall (idiom) / fig. a wife having an illicit lover

to go out / to come out / to occur / to produce / to go beyond / to rise / to put forth / to happen / (used after a verb to indicate an outward direction or a positive result) / classifier for dramas, plays, operas etc

variant of 出[chu1] (classifier for plays or chapters of classical novels)

surname Hong

red / popular / revolutionary / bonus

variant of 牆|墙[qiang2], wall

wall / CL:面[mian4],堵[du3]

apricot / almond