Yes, the use of editing in TV dramas does help construct meaning about relationships between characters. The different editing techniques like shot reverse shot, match on action, and eye line match are used to clearly show who is interacting with whom and emphasize the connections between characters. Editing allows the audience to understand the dynamics and power dynamics between characters by how their interactions are framed and cut together. Through editing, subtext and nuances in relationships can be revealed that might not otherwise come across just through the dialogue and acting alone. So editing plays a key role in how we interpret and understand the relationships that are central to the story.