I love the way you have Jayne's Ma keep on bugging him about settling down and about being nicer to River and Simon. And you captured Jayne's attitude to getting sexed perfectly. No complications. I love this little exchange:

I told you before just sexin is fine I dont like complications....

Complications are worth it sometimes you know Love your mother

I guess Mal ... and Nara are at outs with each other lots he don’t like her job and makes cracks. That’s the sorta worry Im talking about I dont need that just relief now and then Love Jayne