I've noticed a few things about Hojo in my current play through of FF7 that i find incredibly strange:
Breeding Aeris and Red XIII
How does he plan to do that? They are completely different species, so how will they be able to? Unless he means like combining DNA?
How can he not recognise his own specimens?
This one I find really weird too. Zack and Cloud were escaped test subjects a few weeks before FF7 starts, then when Cloud appears, Hojo has no idea who he is. Cloud has to tell him half way through the game.
When you find him in Costa del sol, they way he greets Aeris is rather strange "Oh, you must be that ancient". That sounds to me like they haven't really met before. What I find even stranger is that he doesnt know Ifalna is dead.
Sun bathing in suit
Yeah, this one got me
How can he possibly get a tan wearing a big suit like that, AND have women around him?