Jasper's talent is that he can affect people's emotion. calm them down and stuff. Anywho, jasper stuggles the most because he belonged to way different kind of family. he was wandering in depression, because when he hunted, he could feel what his prey felt. anywho, that's where he found alice where they went to carlisle's family. Jasper is in love with alice. character of stephanie meyer's twilight series.