[He might not be able to sense the... common denominator they share, but Galen's darkening mood is impossible to miss, and Luke reaches out, though doesn't quite brush his hand against the nearest arm.]

Just because he taught you doesn't mean you have to take all he gave you... or be like he is.

[Luke knows he didn't really help anyone by leaving his training, but if he had to do it again... he would. Anything else wouldn't be right, no matter what Yoda and Ben had thought.]

And yeah, I guess our galaxy can be pretty strange too. [He smiles briefly and shakes his head.] I just got here and it's... weird. I mean, even aside from the whole 'people come from different galaxies' thing or whatever.

[A vague little wave of one hand and the fruit in it as Luke finally takes a bite from it.]