I think that Silver brought it up before how crappy a friend Cloud is.
[spoiler]After watching the the ep where Yuna is pretty much about kickin some tail and about to get mauled and he comes in to save the day you gotta wonder why the hellz didnt he save Tifa ?! Tifa pretty much gets the crapped kicked out of her, near death injuries, blood everywhere, and yet Cloud roaming around with some girl who was pretty much holding her own because he's a twisted no good friend. I say it's because Cloud has a complex where he goes after girls in tragedy who lost their significant others, bf's or whatever. First you let Zack fight your battles then you take Aerith after Zack passes, now you swoop in on Yuna after Tidus fades. This act had nothing to do with chivalry, Cloud just gets his kicks off girls with abandonment issues.
Gez man, you suck Cloud and I hate you more and more each day [/spoiler]