I do that to people a lot... Something will just randomly come up in my brain and I'll ask, "Hey, have you ever heard of...?" or "You ever try...?" and then I'll turn it into a long lecture about the subject. The looks people give me. I freaked my dad's friend out really bad after a rather long and personal discussion about BDSM. I get really defensive about my kinks XD.Anyway, I can totally see Twi being a closet pervert. Spending all that time alone with nothing but books... I'm sure there were more than a few "How To" guides in the Canterlot Library.Twilight: "Hey, wanna disassemble all my body parts tonight?