Heroes Season 4 Premire Episodes 1&2

So confused am i!!!! I must have missed something, because i am extremely lost at what is going on right now. Its not a good way to start the season.But i will try my best to explain it all.

Episode 1 Orientation

Claire: She went off to college. Everything is sort of going ok, except she ends up with a crazy roommate and another girl ends up recognizing her from the whole cheerleader getting murdered thing. The roommate ends up committing suicide, but Claire has major doubts about it.

Hiro & Ando:They started a company called Dial-A-Hero. Their first mission is to save a kitten for this little girl. They end up saving it ,but Hiro freezes himself because he is dieing.

Peter:He went back to his old job of being a paramedic. He is still using his powers and saving people is his main focus right now.

Mr.Bennett: He is still trying to figure out his life and the company and everything. Tracey somehow is alive and he tries to help her by getting the Haitian to wipe Dankos mind. Danko is still hunting Tracey since he learnt that she was alive. Tracy wants to be sure that he fixed it and goes to Danko's apartment, only to witness Edgar murdering him.Edgar is killed him because this ringmaster, Samuel told him he has to or else.

Matt:He is living with Janice and their son and not using his powers.He has his old job back as an LAPD detective. He seems to be doing fine until Sylar comes into his head and wants his body back!

Episode2 Jump Push Fall

Claire: She ends up becoming better friends with the girl who she met earlier. The girl is awe fully curious about the suicide and they both decide that they need to test how the girl fell, or if she was pushed. Claire decides at night to test it with herself. She jumps from the window and lands almost exactly how the dead roommate did. She fixes her broken bones looks up, and the girl she befriended waves to her.

Hiro: He decides he needs to go back in time even though its making him even more sick. He goes back to the carnival from his past when his sister and Ando where at it. He runs into Samuel, the not so nice ringmaster who convinces him to make small changes to change the future. Hiro ends up changing the moment that makes his sister,Kimiko hate Ando.

Peter: He ends up helping Mr. Bennett find this compass.When they find the compass Edgar attacks and Peter fights back just as strong. Edgar runs away. and then goes back to his daily life. He basically just wants to be left alone.

Mr. Bennett: Gets attacked by Edgar when Samuel sends him back.He ends up taking the compass.He ends up calling Tracey because he doesn't want to be alone, but doesn't know who else to call.

Matt: Sylar is pretty much destroying him. He ends up using his powers when he thinks Janice is cheating on him. Meanwhile Angela phones him and wants him to do something with Nathan.

Nathan: Has been feeling like something isn't right.He is slowly getting his powers back, and his memories don't seem real. He tries to get a hold of Peter, but talks to Angela who says its just a midlife crisis.She is pretty much freaking out that Sylar is going to come back.