who was the boy actor who played in moving kdrama

The boy actor in Moving is most likely Lee Jung-ha , who played Bong Seok in the series. He became widely recognized through that role and is one of the key younger cast members in the drama.

If you meant a different boy character, the show also features other younger actors such as Kim Do-hoon and Go Youn-jung in major roles, but the most commonly asked “boy actor” is Lee Jung-ha.