...I mean... a lot of different things, obviously. Embarrassment is a feeling... Maybe that's why I find people who are embarrassing to be endearing. Or I guess you could say it's amusing, too.

But there's also... the satisfaction of getting a reaction from someone. Delight in accomplishing a challenge. Camaraderie doing things together. That kind of thing. Even... leaving aside the more suggestive meanings of excitement and feelings.