I saw two bright lights, one appearing red and the other blue, complete three oval-like circuits wherein one flew over the other.

At approximately 12:15 AM, I was standing on the roof of the Social Sciences and Humanities building on Davis campus and looking out in a north/northeastern direction. I noticed some bright lights in the sky, which struck me as being a few miles out; they were more luminous than any plane, star, or planet. At first I assumed they were planes coming directly at me, but I quickly realized that they were moving parallel to me rather than perpendicular. I took out my phone and began filming at 12:20. The two objects, moving in opposite directions, completed two long ellipse like maneuvers where one would pass over the other when they met in the middle. I also noticed at one point that the object to the right (east) appeared to stand still for about 20 seconds (at the point in the video where I point this out it appears to have just started moving again), although it is possible that it was just moving very slowly. About 9 minutes into filming, both objects dipped below the tree line in front of me (as I said they seemed some miles out, so I didn’t think they were as low as the trees, it just appeared so) and disappeared from sight. At 12:42 I saw one briefly reemerge above the trees. At 12:49 both reappeared and I began filming again. I still thought they might be planes executing some kind of long bank maneuver, because at one point the object on the left (west) appeared to glow the brightest at approximately the time that it changed direction and began moving the other way. They performed one more ellipse, and at this point I noticed that the light on top was red and the one on the bottom was blue or white. Shortly after this final maneuver, first the blue and then the red light disappeared below the tree line one more time, not to reappear for me. I noticed another bright light, but it was directly over Sacramento and heading my way, so I assumed it was a plane. I’m a history major at UC Davis, but I’ve always loved the cosmos—my favorite Christmas present ever was a telescope. I’ve become interested in UAPs specifically over the course of the last few years. I'll post a screenshot of exactly where I was in the images section. Here are the videos I took: https://youtu.be/VQUbBljYdWk
https://youtu.be/8C0Sv6PjoXA