S1·E4 Evergreen Holy Night

Keiichi's life finally seems to be getting back to normal (or at least as normal as life gets when you live in a temple with 3 goddesses!). Yes, he does get strange dreams, and yes, Urd and Skuld are a pain, but what the heck - his girlfriend is truly divine! Alas, System Bugs are escaping from the Heavens, upsetting the balance of the Earthly Plane.

Skuld gets on the case, and soon discovers that whenever Belldandy and Keiichi get close, a Bug Exhaust Port is formed. Until the problem is solved, Belldandy and Keiichi can't be together. Then Belldandy gets a Notice of Recall from the Lord. She has to go back to the Heavens, or else!