Honestly with how the anime's going if you read the manga, you're going to be confused with the pacing as in the anime...
Spoiler!
Spoiler text.they already said their goodbyes and Takumi had already spoke to both Risner and Wald about his plans to leave to go to Bailey's. they are confronted by the slave trader as the kids finished saying their goodbyes which is where the cliff hanger ends and you have to wait for next week's episode to see the confrontation play ou