Yeul was... probably the greatest danger to herself at this point, yes.

But then, that was generally the truth of it, no matter what the situation was.

"A fight?" Yeul asked, tilting her head up to look at Liara. "If that was happening, we would hear it. But he might have got distracted."

Time wasn't something they fussed about, really, and with Liara here, Caius was able to have some of it to himself. Yeul didn't begrudge him that, especially when that was the biggest factor in her supposing that he was fond Liara.

After all, he trusted her to stay safe with only Liara watching her.