Advanced Smiling

Ever since I LEARNED how to SMILE, I have been PRACTICING different smiles. I might be an EXPERT smiler now. Here is a small GRIN.
Here is a BIGGER grin. Does it look FAKE? I am trying to SMILE with my EYES so I look SINCERE!
This is an IMPORTANT and GOOD smile. It says "Come CLOSER and I will give you a HUG!" I like BIG hugs.
This is a HARLEY ORIGINAL smile with a THUMBS UP. Do you think it is over the TOP?