This just wasn't a conversation he wanted to have on the phone with her. If they were actually going to talk about this, he'd rather it be face to face. Then maybe he'd stop avoiding the issue and how he felt about it. "We'll see. We'll find out if it's really a biological problem with us or not." For all he knew, the nanites might have made him sterile or very nearly so. Or maybe if she was damaged, she could have nanites injected into her to repair it. There were a lot of options to be considered depending on the outcome.
"I'm on Sunset. Meet me here at the corner. I'll take you to lunch if you haven't already eaten. Then we can spend some of my money." He sounded like he was a little excited about that, at least.