While they communed and questioned together (εν τω ομιλειν αυτους κα συνζητειν). Same idiom as in verse Luke 24:14, which see. Note συνζητειν; each questioned the other.

Jesus himself (αυτος Ιησους). In actual person.

Went with them (συνεπορευετο αυτοις). Imperfect middle, was going along with them.