As Corey walked ahead with Sam, he suddenly whistled and pointed towards a tractor trailer that was leaving a nearby parking lot. His action prompted the others to catch up with him, filled with anticipation.
Corey expressed his hopes under his breath, wishing that their destination wasn't closed for the season and, more importantly, didn't harbor any sinister beings like witches or demons. Their plea for a respite indicated the tense nature of their journey, highlighting their desire for a safe haven.