A ghost of a smile briefly appeared on his features at the friendly banter, the only indication he was amused by what this alternate version of Kal had said. However if you were to blink, you would have missed it because the cool, calm exterior was back up in an instant.
"Thank you, Dick." Bruce acknowledged his eldest, dismissing him at the same time. There was an unspoken invitation that was always open to Dick if he wanted to stay the night at the Manor rather than returning to Blüdhaven. They were family and had known each other for so long that things like stating the invite were redundant. Bruce felt the Manor was as much Dick's as it was his and if he wanted to stay then so be it.
Turning his attention back to the Kryptonian, it was obvious Clark was far too calm and relaxed about the situation than someone who had not experienced alternate world travel before. "This is not your first foray into traveling to an alternate Earth, is it?"