They ¹  were talking to each other about all the things that had happened.

While ¹  they were talking and debating ²  these things, ³  Jesus himself approached and began to accompany them

Then Paul ¹  went back upstairs, ²  and after he had broken bread and eaten, he talked with them ³  a long time, until dawn. Then he left.

At the same time he was also hoping that Paul would give him money, ¹  and for this reason he sent for Paul ²  as often as possible ³  and talked ⁴  with him.