Comma before while?
Solution 1:
Personally and for the sake of clarity, I would structure your sentence as shown below.
"Stick to your guns, Lola," he replied, happily, while pinching both of my cheeks.
Personally and for the sake of clarity, I would structure your sentence as shown below.
"Stick to your guns, Lola," he replied, happily, while pinching both of my cheeks.