Tycho was just happy that it wasn't an outright no. Which meant possibilities. "Got me all worked up, I might just started without you," he teased in a low voice so that no one could overhear. He nodded in agreement with the rest of what his lover was saying. "I know and you know I understand if you can't." If there weren't so many people around, he would have kissed the other. This sentiment was probably on his face briefly before he caught himself.