Getting a better reaction than you dreamed from people you didn't expect

Story first.

Sooo, I came out to my stepsisters today. M is 12 and T is 15, and they're both a lot of fun. We were watching Mean Girls, and in the opening there was a moment where a boy from the Deep South says about killing the homosexuals. T commented that it really was that bad down there, and I said that it was very different here -- why, when I came out at school it was news for a couple days and then everyone was just like "meh".

T: Wait, you're gay?
Me: I'm bisexual.
T: Oh, okay.
M: What's that?
Me: It means I might end up with a guy or a girl.
T: See, she doesn't discriminate!
*high fives*

We talked a little bit more, and guess what? They were really enthusiastic about gay marriage being legalised, they had been to a pride parade at least once, and they were just totally cool. They were also able to tell me that their mom will likely be fine with it. Then we went back to watching and laughing about the movie -- nothing had changed, and that was awesome. It's the best reaction I've had from anyone.

But what makes this so good is that I really had no clue how they would react to my sexuality. I had never had a chance to sound them or hear their thoughts. All I knew related to them and sexuality was that their stepmom (who I don't know) had changed her Facebook profile pic to the red equality sign when that was a thing, but also that Dad (their stepdad) was against gay marriage and not exactly encouraging to gay people. I was worried that they wouldn't like to play with me knowing that I like girls. But I got a better reaction than I ever dreamed of from people who I didn't ever expect to get a good reaction from. And I'm just so happy now.

And using sentence fragments. You might be able to tell.