[this is why he loves you, Sanji. give him a moment of sporfling as he tries to get his laughter under control. he manages it quickly once Sanji reminds him of, you know, what happened. taking a deep breath, he resumes walking, making a face.]

... something about the day we met. Remember that experiment where everyone was falling in love? Far as I remember, Sokka and I met by the fountain and just talked for a while. He was pretty nice and we got along just fine. That's how we started being friends.

But... since he remembers me as a girl... he said he gave me two of those flowers. The ones that made you kiss people. [frowning in earnest, now.] ... he wouldn't tell me exactly what happened, so ... now I don't know what to think. And I don't... with Riku, and everything... [trails off. he doesn't know how to say, precisely, that he's worried he cheated on his girlfriend, because he doesn't know the terms to use. but the sentiment is there.]