Thsi episode was previewed though had no trivia, so consider the previous episode special.
Episode 349 script
Sakura: Naruto, I saw Haku and another girl named Shiroshi while i was getting medical herbs. Shiroshi seemed to be a medical-nin like me.
Sakura: Well, anyways i got the medical herbs so.
Naruto: Oh yeah, okay.
Sasuke: Thanks. Well, I will tell Ochimaru since, I know he will help.
(forest scene one)
Karin: Where is it?
Karin: I knew I sensed you. Ochimaru moved and I'm waiting until I sense him.
Sasuke: Then I might as well walk with you.
Karin: Oh, okay.
Suigestu: Why does Karin always take so long?
Ochimaru: It's because her sensory doesn't sense this far.
Jugo: Suigestu, you should know that.
Suigestu: Well, I forgot.
Karin: Lier, you keep saying that because you don't even care!
Ochimaru: Sasuke, what are you doing here?
Sasuke: I need help with something that includes a group called Yūmi Satō.
Ochimaru: Hmm. Okay since, we have barely anything to do.
(forest scene two)
Fuu: Huh? Why do I feel alive and not reanimated?
Haku: It's because you are alive.
Utakata: Huh? Last time I remember being alive was fighting Naruto because of the reanimation, which I didn't want to do anyways.
Haku: Naruto? I remember him!
Shiroshi: Are you kidding me!
All: What do you mean?
Shiroshi: Summoning Jutsu!
Next Time: For my love and my friend