Peel
drag a corner and follow the curl to the end.
peel the stickers off — drag a corner and follow the curl to the end
Each sticker is already lifted at a corner. Drag it and a fold line and curled flap track your finger the whole way, or spring back with a flop if let go too soon: the follow-through of pulling something free to the end.
Concepts: order, touch.
An interactive you play with one thumb, on Wundr.