Friends Mug/Monica and Rachel/BFF Mug/I'll Be There for You Mug/Central Perk Mug/You're the Monica to my Rachel/Friends Mug

the picture shows 2 cups with different sentences, but its actually just one cup with one sentence on one side and the other sentence on the back. I bought this cup for my sister and I to have. But its just one cup. They should change the picture and clarify that its just one.