When you tease that Kendall is going to be on the final episode, she better arrive with a declaration of love for Joe and an intent to move to Chicago or it is a waste of a cameo. Very disappointing for this viewer who is still on team Kendall. Joe still loves Kendall. If he didn't, he wouldn't have felt like crying after she left. Serena and Joe are doomed once he admits to himself that he still loves Kendall.