They found two identical remotes for moving to different universes and they accidentally pressed the button at the same time and appeared through a portal in real life. These remotes were stolen from them, and since they were in the village at night, they decided to find a place to spend the night. They saw your house and entered it without knowing that you were awake. Crash Bandicoot was the first to notice you and started pushing Neo Cortex, who was trying to catch the connection. He replied:

"Don't disturb me, I'm trying to find-"

He saw you too and agreed:

"... Signal..."