Thank you for your question and for sharing your photos. It is important to note that asymmetry in eyelids is quite common, as many individuals have asymmetrical eyelids and faces. There can be various reasons for this, particularly when smiling. These include:1. Asymmetrical bone structure.2. Variances in muscle volume, resulting in differing contractions and relaxations.3. Uneven amounts of excess skin or laxity between the two sides. To address your specific concerns, I strongly recommend scheduling a consultation with a board-certified plastic surgeon. They will be able to provide you with more insights and guidance specifically for you. Wish you all the best. Allen Rezai M.D.