Conversations with Megan

We were sitting on the couch watching Greys and a scene came on with Kaylee smooching her girlfirend.  I quickly changed the channel but Megan piped up:

Megan : Mum, when two girls kiss it means they're gay.

Me *shocked* :  Yes my girl, everyone likes different things.

Megan :  And when two boys kiss that means they're also gay.

Me :  Yes Megan.

Megan :  Can I have some juice?

Me : Sure my girl.

Standing in the kitchen pouring her some juice, I was wondering what to make of this. She was so casual about her comment that I didn't want to take that away from her.  She felt so comfortable to chat to me about these things without blinking an eye.  I must be doing something right.  Right?