They're both very attractive and fun in their own ways. If I were more gay, I'd think I'd definitely lean towards lelouch more, because who doesn't want to fall in love with a crazy person, atleast a little, right? Though Suzaku is obviously the more 'normal' protagonist. But I personally crushed on C.C. moreso when watching the show as a teenager. Now, that's unusual, since I was more of a Tsundere favoring teenager, and Kallen was also really great, if anything I'd probably like her moreso now as an adult for meeting oppression with incredible violence, it's great stuff. Honestly, thinking about it, if this was a more action oriented show, Kallen could be considered a protagonist in her own right just because she's one of the strongest fighters, but she's also basically operating under Lelouch's command. Meanwhile, it feels like CC would be more fun to chill with, she just kind of sits back and watches the chaos unfold while eating pizza. I mean, that is kind of the audience's role in the show, we're just watching it, right? She's most relatable in that way. She'd be the best girl to chill with.
Though Euphenia may be the actual best of both worlds, in that she is a chill person, but also gets politics done through kindness and compassion. Lelouch frames her as 'beating' him and was about to bring about peace before the thing happened. She might actually be best character, which is why the only way to stop her from ending the show before season 2 is to force the most contrived Diabolos ex Machina in fiction.
