Drop a line and Have pen pal

Drop a line verb - Communicate (with) in writing.

Have pen pal and drop a line are semantically related in communicate in writing topic. In some cases you can use "Have pen pal" instead a verb phrase "Drop a line".

Drop a line and have pen pal are semantically related in communicate in writing topic. You can use "Drop a line" instead a verb phrase "Have pen pal".