User blog comment:AYET/Sibling rivalry (cliche)/@comment-3075024-20120503160625/@comment-4754162-20120504041814

MDM & Sengoku... oops, Garp & Sengoku - To me it seems more like Garp annoying the hell of Sengoku. While Sengoku may hold a grudge on Garp being an annoying bastard (but still hold high respect for him), Garp does not seem to care much about Sengoku's complaint of his annoyance due to his natural care-free attitude

Ace & Luffy - I disagree, Luffy - from the start - had always regard Ace as role model aniki and always trying to "keep up" while Ace was like "Man, he's a burden..." so I don't see much equal rivalry between them - fights / sparring are a different thing altogether. Not like they always argue over the littlest things...

Nami & Robin - I fail to see any love-hate relationship there, Vam-kun. I don't recall any scene of them arguing or fighting one another. But I do agree both of them having respectful sister relationship going there

Hancock & Nyon - Instead of siblings, looks more like "nagging mother and naive daughter" relationship to me...