Little of Column A, little of Column B. It really isn't important how he came to know this information. Then again, expecting Chris to keep much of anything from Josh is asking a lot, especially with how excited the blonde is to get them together.

Or just be Han Solo's wingman at all, really.

"How's that going anyway? Getting the ship fixed up, I mean?" Josh worries at his lip for a few minutes, glancing up and then back down at his empty bottle. "You're gonna be gone for good once the ship is fixed, aren't you? I mean. Who wouldn't want to go home hahaha...."