So it was like, Yumi was a friend of Sakura, Sasuke and Naruto, but she never really likes Sasuke. xD Same time she was looking up to him, cause he was stronger, than other gennins, he always achieved his goals, and when he left the village, she didn't do anything to stop him, that's why Sakura and Naruto disliked her. In shippuuden after few years, Yumi leaves the village too, to collect her own team and prove, that she's worth something, then Sasuke and Yumi met. And she greets him with theese words. xD Then they never meet again. But now she's not the official rpc, I just... Have some sentiments on her. xD