His mind wandered to the conversation he had yesterday. According to Howland Reed, his mother... Lyanna was like a mix of the best and worst of Arya and Sansa. Wild, with a strong sense of Justice, yet also a lady enjoying songs, flowers, and pretty things. The crannoglord too had little idea as to what had made Rhaegar spirit away Lyanna, and in the end, Jon let the man go after extracting an oath of silence.