[Some insistent cheerful mannerism that just screams 'I love being annoying'?]

[...he's kinda like that.]

Likewise. Listen, you're new and probably confused enough as it is, so I'm gonna give you a word of advice. That Honedge you've got? I have a pair myself--they get pretty temperamental if you fight with 'em the wrong way.

[He's not saying 'don't swing the poor thing like a sword', but he may possibly be speaking from experience.]