It had been hard to crack through the tough exterior ghost, very hard. He was scared to let anyone in after all he couldn't loose anyone else. After a while he allowed you to call him by his name, Simon, that was an achievement in itself.

But now he regrets letting you in, as he hears your call for help over the radio, he wishes just a little bit that he didn't let you see Simon,knowing that your surrounded by the enemy hurt him more than anything.

"Hold up!" he says through comms