Ando Masahashi was a co-worker of Hiro's when the show began. He was initially skeptical of his friend's powers.

Soon enough, though, Ando was made into a believer. He became Hiro's trusted sidekick and was also one of the few characters on Heroes without any special abilities/

In chapter three, the friendship between Ando and Hiro is tested. The latter has a future vision in which the former murders him. That would put a strain on any relationship.

Ando Masahashi Quotes

Hiro: We are bad asses now!
Ando: Yes! Very bad ass!

Hiro: When we finish our mission, I promise to put you on a more spacious cell.
Ando: With a window.

Heroes Quotes

Nathan: You reading my mind right now?
Parkman: No. (pauses) Yes. Sorr

Mohinder, no offense. You're a professor, not 007.

Parkman

Heroes Music

  Song Artist
Song Road to Joy Bright Eyes
Song Mustang Sally Wilson Pickett
Song I Want It That Way Backstreet Boys