Jennifer Garner Posts Laughing Gas Video After Dental Work

Jennifer Garner is receiving plenty of praise for a performance not seen on television or the big screen, but on Instagram.

The actress posted a video of herself Thursday laughing and talking with slurred speech after a dental appointment while emotionally praising a song from the musical "Hamilton." In the caption she wrote, "Throwback Thursday-- that time I had dental anesthesia...laughing gas + novocaine + Hamilton (equals) you're welcome. "

The video shows Garner riding in a car and telling someone on the phone how she couldn't stop crying during a song in Hamilton because it was "so beautiful."

Garner's followers on Instagram were quick to applaud the star for sharing the moment.

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