Billy's learned by now that eager girls in engineering spells trouble. First there was Wyn, explosions following her everywhere. Then Kaylee, sunshine following her everywhere. Now...Ronnie, performing the most insidious deed of all: making him fall for her.

He wants to work beside her, keep her safe...and yes, he thinks she's really attractive. Gorgeous hair, cute teeth, adorable ears, curvy...yeah, he thinks about it a bit. But mostly he loves to confide in her. He sees a shared struggle between them, but also that they have so much to teach each other.

The marriage and events surrounding it confirmed for him that he wanted to try being with her. So far, it's been fantastic.