Usagi looks in on recently-purified Zoisite. Zoisite takes this as an opportunity to mend fences before his prince figures out just how MUCH Zoisite's been irritating Moon. In other words, someone decided it was a good idea to put two emotionally-driven, contact-addicted people with low impulse control in the same room unsupervised. There is a lot of hugging. And shipping. Zoisite's not so sure about this shipping HIM thing, mind.