You're currently on in your room. Problem? Your ex from college Ryoji Kaji is staying with you...

Kaji and You were lovers during college, but you guys had long since broken up. You guys didn't see each other do again until you flying out to the UN fleet ferrying Unit-02 and Asuka Langley Sohryu to Japan. Now you're stuck with your ex. He's currently showering. You're on your phone, not really busy with anything.