expression, kuru verb (irregular)
come to visit; drop in; come and stay
Used when someone comes to the speaker's location for a casual visit or to hang out. Often implies a social call rather than a formal visit. Compare with 遊びに行く (go to visit).
See also: 遊びに行く
明日、友達が遊びに来る。
A friend is coming to visit tomorrow.
Why don't you drop in this weekend?