Cameras caught top Hillary Clinton aide Huma Abedin apparently shoving away a woman who tried to hug her after Thursday’s Democratic presidential debate.

It’s not immediately clear who the woman was. The video shows the woman hugging and briefly chatting with Clinton on the stage after the debate. She then moves toward Abedin.

When the woman tries to hug her, Abedin apparently pushes her away and moves on.

Watch the awkward exchange in the video above.