[Frowns a little after him, but it's true that sitting around isn't doing anything other than allowing his thoughts to eat away at him and his nagging worry over Kairi to grow.
So he's quick to scramble out of the hammock and fall in line behind Sora.]
[Action]
So he's quick to scramble out of the hammock and fall in line behind Sora.]
That definitely sounds like a good idea to me.