That was a bit unexpected.

Not unwanted, by any means, but unexpected nonetheless.

It has Rung momentarily thrown off as he's kissed in a very wanting manner, his optics bright in their surprise and confusion before everything catches up with him. The feeling of being wanted like this, of someone wanting to kiss him with so much desire behind it has his optics offlining as he shifts closer, pressing back--returning the kiss with just as much want as Max was putting into it.

Primus help him.