Okay so to clarify everything.
1.Cirrus’s eyes were glowing while they were kissing bc that guy is so thirsty that the author decided to show it that way, and show us that he’s still the same person as before, but just changed a little
2. Chan-il seems sad bc Cirrus stopped talking to him since that day when his father came. In the next chapters it will be more developed, there are things that will be happening btwn them. And no, Chan-il isn’t jealous and didn’t fall in love with Skylar, he already has a gf if you remember well. Imo Cirrus doesn’t want him involved in this and will be lying to him about the reason of why he’s avoiding him bc maybe he thinks that his friends won’t see him the same as before, or that their picture of him shattered.
But we’ll know more in the next chapters
Noooo, I’m gonna cry omg, he’s so precious