“He gently pried my hand off his arm. "I have to," he said softly. He went to turn away, and then stopped, like maybe he was reconsidering. But instead of agreeing to come back to the Itineris with me, he reached out, cupped my face, and brought his lips to mine.I was so shocked that I literally froze in place, one hand hovering in the air next to Cal's shoulder. The kiss was brief--just a little too long to be considered chaste--but when he pulled away, all I could do was stare at him, my mouth slightly agape. He ran his thumb over my lower lip, sending a tiny flurry of sparks through me. "Goodbye, Sophie.”