For more content like this, click here to SUBSCRIBE to our channel: https://www.youtube.com/channel/UCBILFOvoJ4x2bRhfSapAopA?sub_confirmation=1 Some of you are MUTANTS! In today's episode, we discuss how this mutation can lead to what many have deemed 'a cuter smile' Please LIKE | COMMENT | SHARE!! #anatomy | #smile | #science