Rocco

   Very abrasive and tends to assume the worst of people. It's hard to earn his trust, even more because he' doesn't give people a chance.

   The only way to get to him is being friends with Penny, the only person who he'll listen to, and who he's always around.

   Usually prone to anger and loud. Talks to himself sometimes.

   Despite how he acts, he actually cares a lot about people close to him. 

 He can be overwhelming to friends in a "I know what's best for you" way.  He's a mother hen, really protective (although he'll never admit it).